./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 09cbaebb1ba63467573f762e7ad2cc192d5056a63325ea78efceb6e965b304c3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:44:50,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:44:50,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:44:50,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:44:50,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:44:50,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:44:50,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:44:50,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:44:50,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:44:50,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:44:50,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:44:50,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:44:50,661 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:44:50,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:44:50,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:44:50,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:44:50,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:44:50,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:44:50,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:44:50,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:44:50,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:44:50,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:44:50,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:44:50,686 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:44:50,699 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:44:50,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:44:50,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:44:50,703 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:44:50,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:44:50,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:44:50,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:44:50,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:44:50,710 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:44:50,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:44:50,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:44:50,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:44:50,715 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:44:50,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:44:50,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:44:50,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:44:50,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:44:50,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 16:44:50,772 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:44:50,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:44:50,773 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:44:50,773 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:44:50,774 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:44:50,781 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:44:50,781 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:44:50,781 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:44:50,782 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:44:50,782 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 16:44:50,783 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:44:50,783 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:44:50,783 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 16:44:50,784 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 16:44:50,784 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:44:50,784 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 16:44:50,784 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 16:44:50,785 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 16:44:50,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:44:50,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 16:44:50,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:44:50,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:44:50,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:44:50,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:44:50,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:44:50,788 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:44:50,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:44:50,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:44:50,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:44:50,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:44:50,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:44:50,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:44:50,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:44:50,791 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 16:44:50,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 16:44:50,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:44:50,792 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:44:50,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:44:50,793 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09cbaebb1ba63467573f762e7ad2cc192d5056a63325ea78efceb6e965b304c3 [2021-11-23 16:44:51,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:44:51,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:44:51,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:44:51,069 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:44:51,069 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:44:51,071 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 16:44:51,175 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/data/6ca646942/2501b605a0804c75bc46a8ccb7a709c2/FLAG25df79fa3 [2021-11-23 16:44:52,311 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:44:52,311 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 16:44:52,413 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/data/6ca646942/2501b605a0804c75bc46a8ccb7a709c2/FLAG25df79fa3 [2021-11-23 16:44:52,531 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/data/6ca646942/2501b605a0804c75bc46a8ccb7a709c2 [2021-11-23 16:44:52,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:44:52,536 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:44:52,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:44:52,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:44:52,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:44:52,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:44:52" (1/1) ... [2021-11-23 16:44:52,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e6f7176 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:52, skipping insertion in model container [2021-11-23 16:44:52,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:44:52" (1/1) ... [2021-11-23 16:44:52,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:44:52,761 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:44:58,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541974,541987] [2021-11-23 16:44:58,371 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[542119,542132] [2021-11-23 16:44:58,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:44:58,460 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:44:59,064 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541974,541987] [2021-11-23 16:44:59,065 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[542119,542132] [2021-11-23 16:44:59,072 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:44:59,469 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:44:59,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59 WrapperNode [2021-11-23 16:44:59,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:44:59,471 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:44:59,471 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:44:59,471 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:44:59,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59" (1/1) ... [2021-11-23 16:44:59,612 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59" (1/1) ... [2021-11-23 16:44:59,992 INFO L137 Inliner]: procedures = 678, calls = 3870, calls flagged for inlining = 401, calls inlined = 378, statements flattened = 9089 [2021-11-23 16:44:59,993 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:44:59,994 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:44:59,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:44:59,995 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:45:00,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59" (1/1) ... [2021-11-23 16:45:00,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59" (1/1) ... [2021-11-23 16:45:00,058 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59" (1/1) ... [2021-11-23 16:45:00,059 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59" (1/1) ... [2021-11-23 16:45:00,247 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59" (1/1) ... [2021-11-23 16:45:00,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59" (1/1) ... [2021-11-23 16:45:00,348 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59" (1/1) ... [2021-11-23 16:45:00,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:45:00,408 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:45:00,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:45:00,409 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:45:00,410 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:59" (1/1) ... [2021-11-23 16:45:00,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:45:00,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:45:00,444 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:45:00,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:45:00,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 16:45:00,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 16:45:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 16:45:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 16:45:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2021-11-23 16:45:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2021-11-23 16:45:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2021-11-23 16:45:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2021-11-23 16:45:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 16:45:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 16:45:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 16:45:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 16:45:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2021-11-23 16:45:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2021-11-23 16:45:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2021-11-23 16:45:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2021-11-23 16:45:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:45:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:45:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2021-11-23 16:45:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2021-11-23 16:45:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2021-11-23 16:45:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2021-11-23 16:45:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 16:45:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 16:45:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 16:45:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 16:45:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2021-11-23 16:45:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2021-11-23 16:45:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 16:45:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 16:45:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 16:45:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 16:45:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 16:45:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 16:45:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2021-11-23 16:45:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2021-11-23 16:45:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 16:45:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 16:45:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2021-11-23 16:45:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2021-11-23 16:45:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2021-11-23 16:45:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2021-11-23 16:45:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2021-11-23 16:45:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2021-11-23 16:45:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 16:45:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 16:45:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 16:45:00,505 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 16:45:00,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 16:45:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 16:45:00,506 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 16:45:00,507 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 16:45:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 16:45:00,507 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 16:45:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 16:45:00,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 16:45:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2021-11-23 16:45:00,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2021-11-23 16:45:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-23 16:45:00,509 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-23 16:45:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:45:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_array_83 [2021-11-23 16:45:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_array_83 [2021-11-23 16:45:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2021-11-23 16:45:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2021-11-23 16:45:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 16:45:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 16:45:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 16:45:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 16:45:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:45:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:45:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2021-11-23 16:45:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2021-11-23 16:45:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 16:45:00,513 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:45:00,513 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:45:00,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 16:45:00,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 16:45:00,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 16:45:00,514 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2021-11-23 16:45:00,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2021-11-23 16:45:00,514 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2021-11-23 16:45:00,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2021-11-23 16:45:00,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 16:45:00,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 16:45:00,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 16:45:00,516 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2021-11-23 16:45:00,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2021-11-23 16:45:00,517 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:45:00,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:45:00,517 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2021-11-23 16:45:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2021-11-23 16:45:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 16:45:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 16:45:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2021-11-23 16:45:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2021-11-23 16:45:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:45:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:45:00,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 16:45:00,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 16:45:00,520 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2021-11-23 16:45:00,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2021-11-23 16:45:00,520 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2021-11-23 16:45:00,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2021-11-23 16:45:00,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 16:45:00,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 16:45:00,521 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2021-11-23 16:45:00,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2021-11-23 16:45:00,522 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2021-11-23 16:45:00,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2021-11-23 16:45:00,526 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-23 16:45:00,526 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-23 16:45:00,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:45:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 16:45:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 16:45:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 16:45:00,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 16:45:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 16:45:00,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 16:45:00,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 16:45:00,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 16:45:00,537 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 16:45:00,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 16:45:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2021-11-23 16:45:00,538 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2021-11-23 16:45:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:45:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 16:45:00,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 16:45:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:45:00,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:45:00,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:45:00,539 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 16:45:00,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:45:00,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:45:00,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 16:45:00,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 16:45:00,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 16:45:00,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 16:45:00,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 16:45:00,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 16:45:00,540 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2021-11-23 16:45:00,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2021-11-23 16:45:00,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 16:45:00,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 16:45:00,541 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2021-11-23 16:45:00,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2021-11-23 16:45:00,541 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 16:45:00,541 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 16:45:00,542 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 16:45:00,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 16:45:00,542 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 16:45:00,542 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 16:45:00,542 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 16:45:00,542 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 16:45:00,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 16:45:00,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 16:45:00,543 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 16:45:00,543 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 16:45:00,543 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2021-11-23 16:45:00,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2021-11-23 16:45:00,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:45:00,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:45:00,544 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2021-11-23 16:45:00,544 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2021-11-23 16:45:00,544 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 16:45:00,544 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 16:45:00,544 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2021-11-23 16:45:00,545 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2021-11-23 16:45:00,545 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 16:45:00,545 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 16:45:00,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:45:00,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:45:00,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:45:00,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:45:00,546 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2021-11-23 16:45:00,546 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2021-11-23 16:45:00,546 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2021-11-23 16:45:00,546 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2021-11-23 16:45:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 16:45:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2021-11-23 16:45:00,547 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2021-11-23 16:45:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2021-11-23 16:45:00,547 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2021-11-23 16:45:00,548 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2021-11-23 16:45:00,548 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2021-11-23 16:45:00,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:45:00,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:45:00,548 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-11-23 16:45:00,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-11-23 16:45:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2021-11-23 16:45:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2021-11-23 16:45:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 16:45:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 16:45:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 16:45:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 16:45:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 16:45:00,550 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 16:45:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 16:45:00,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 16:45:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2021-11-23 16:45:00,550 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2021-11-23 16:45:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 16:45:00,551 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 16:45:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:45:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 16:45:00,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 16:45:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:45:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2021-11-23 16:45:00,552 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2021-11-23 16:45:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-11-23 16:45:00,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-11-23 16:45:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:45:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2021-11-23 16:45:00,552 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2021-11-23 16:45:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 16:45:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 16:45:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2021-11-23 16:45:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2021-11-23 16:45:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 16:45:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 16:45:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2021-11-23 16:45:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2021-11-23 16:45:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 16:45:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 16:45:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2021-11-23 16:45:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2021-11-23 16:45:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2021-11-23 16:45:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2021-11-23 16:45:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2021-11-23 16:45:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2021-11-23 16:45:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2021-11-23 16:45:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2021-11-23 16:45:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2021-11-23 16:45:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2021-11-23 16:45:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 16:45:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 16:45:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 16:45:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 16:45:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2021-11-23 16:45:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2021-11-23 16:45:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 16:45:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 16:45:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2021-11-23 16:45:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2021-11-23 16:45:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 16:45:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 16:45:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2021-11-23 16:45:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2021-11-23 16:45:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2021-11-23 16:45:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2021-11-23 16:45:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2021-11-23 16:45:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2021-11-23 16:45:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2021-11-23 16:45:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2021-11-23 16:45:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 16:45:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 16:45:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2021-11-23 16:45:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2021-11-23 16:45:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2021-11-23 16:45:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2021-11-23 16:45:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 16:45:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 16:45:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2021-11-23 16:45:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2021-11-23 16:45:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-11-23 16:45:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-11-23 16:45:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2021-11-23 16:45:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2021-11-23 16:45:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 16:45:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 16:45:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 16:45:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2021-11-23 16:45:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2021-11-23 16:45:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2021-11-23 16:45:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2021-11-23 16:45:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:45:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:45:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2021-11-23 16:45:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2021-11-23 16:45:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 16:45:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 16:45:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 16:45:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 16:45:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-11-23 16:45:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-11-23 16:45:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 16:45:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 16:45:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2021-11-23 16:45:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2021-11-23 16:45:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 16:45:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 16:45:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2021-11-23 16:45:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2021-11-23 16:45:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2021-11-23 16:45:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2021-11-23 16:45:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 16:45:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 16:45:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:45:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:45:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 16:45:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 16:45:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 16:45:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2021-11-23 16:45:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2021-11-23 16:45:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 16:45:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 16:45:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 16:45:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 16:45:01,988 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:45:01,992 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:45:02,495 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:151) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:45:02,499 INFO L158 Benchmark]: Toolchain (without parser) took 9962.82ms. Allocated memory was 111.1MB in the beginning and 312.5MB in the end (delta: 201.3MB). Free memory was 79.1MB in the beginning and 120.1MB in the end (delta: -41.0MB). Peak memory consumption was 175.9MB. Max. memory is 16.1GB. [2021-11-23 16:45:02,500 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 111.1MB. Free memory was 64.1MB in the beginning and 64.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:45:02,501 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6931.56ms. Allocated memory was 111.1MB in the beginning and 220.2MB in the end (delta: 109.1MB). Free memory was 79.1MB in the beginning and 107.1MB in the end (delta: -28.0MB). Peak memory consumption was 126.7MB. Max. memory is 16.1GB. [2021-11-23 16:45:02,502 INFO L158 Benchmark]: Boogie Procedure Inliner took 522.87ms. Allocated memory was 220.2MB in the beginning and 312.5MB in the end (delta: 92.3MB). Free memory was 107.1MB in the beginning and 201.6MB in the end (delta: -94.6MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2021-11-23 16:45:02,502 INFO L158 Benchmark]: Boogie Preprocessor took 413.04ms. Allocated memory is still 312.5MB. Free memory was 201.6MB in the beginning and 140.3MB in the end (delta: 61.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-23 16:45:02,503 INFO L158 Benchmark]: RCFGBuilder took 2089.14ms. Allocated memory is still 312.5MB. Free memory was 140.3MB in the beginning and 120.1MB in the end (delta: 20.2MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. [2021-11-23 16:45:02,506 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 111.1MB. Free memory was 64.1MB in the beginning and 64.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6931.56ms. Allocated memory was 111.1MB in the beginning and 220.2MB in the end (delta: 109.1MB). Free memory was 79.1MB in the beginning and 107.1MB in the end (delta: -28.0MB). Peak memory consumption was 126.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 522.87ms. Allocated memory was 220.2MB in the beginning and 312.5MB in the end (delta: 92.3MB). Free memory was 107.1MB in the beginning and 201.6MB in the end (delta: -94.6MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 413.04ms. Allocated memory is still 312.5MB. Free memory was 201.6MB in the beginning and 140.3MB in the end (delta: 61.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2089.14ms. Allocated memory is still 312.5MB. Free memory was 140.3MB in the beginning and 120.1MB in the end (delta: 20.2MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 16:45:02,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 09cbaebb1ba63467573f762e7ad2cc192d5056a63325ea78efceb6e965b304c3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:45:05,138 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:45:05,141 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:45:05,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:45:05,175 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:45:05,178 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:45:05,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:45:05,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:45:05,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:45:05,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:45:05,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:45:05,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:45:05,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:45:05,207 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:45:05,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:45:05,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:45:05,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:45:05,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:45:05,219 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:45:05,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:45:05,229 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:45:05,231 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:45:05,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:45:05,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:45:05,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:45:05,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:45:05,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:45:05,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:45:05,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:45:05,249 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:45:05,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:45:05,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:45:05,253 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:45:05,254 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:45:05,255 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:45:05,256 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:45:05,257 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:45:05,257 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:45:05,257 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:45:05,259 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:45:05,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:45:05,265 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 16:45:05,315 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:45:05,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:45:05,317 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:45:05,317 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:45:05,318 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:45:05,318 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:45:05,318 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:45:05,318 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:45:05,319 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:45:05,319 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:45:05,320 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:45:05,320 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:45:05,322 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:45:05,322 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:45:05,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:45:05,322 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:45:05,322 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:45:05,323 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 16:45:05,323 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 16:45:05,323 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 16:45:05,323 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:45:05,323 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:45:05,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:45:05,324 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:45:05,324 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 16:45:05,324 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:45:05,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:45:05,325 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:45:05,325 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:45:05,325 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:45:05,325 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 16:45:05,325 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 16:45:05,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:45:05,326 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:45:05,326 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:45:05,327 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09cbaebb1ba63467573f762e7ad2cc192d5056a63325ea78efceb6e965b304c3 [2021-11-23 16:45:05,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:45:05,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:45:05,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:45:05,757 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:45:05,758 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:45:05,760 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 16:45:05,829 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/data/4e97c9a70/6f7ee7e8ee0c4156a993cd916c25870c/FLAGce8d37aca [2021-11-23 16:45:07,055 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:45:07,056 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 16:45:07,140 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/data/4e97c9a70/6f7ee7e8ee0c4156a993cd916c25870c/FLAGce8d37aca [2021-11-23 16:45:07,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/data/4e97c9a70/6f7ee7e8ee0c4156a993cd916c25870c [2021-11-23 16:45:07,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:45:07,356 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:45:07,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:45:07,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:45:07,364 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:45:07,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:07" (1/1) ... [2021-11-23 16:45:07,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58abe96c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:07, skipping insertion in model container [2021-11-23 16:45:07,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:07" (1/1) ... [2021-11-23 16:45:07,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:45:07,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:45:13,450 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541974,541987] [2021-11-23 16:45:13,455 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[542119,542132] [2021-11-23 16:45:13,491 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:13,641 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 16:45:13,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:45:14,291 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541974,541987] [2021-11-23 16:45:14,292 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[542119,542132] [2021-11-23 16:45:14,298 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:14,350 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:45:15,017 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541974,541987] [2021-11-23 16:45:15,018 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[542119,542132] [2021-11-23 16:45:15,024 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:15,563 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:45:15,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15 WrapperNode [2021-11-23 16:45:15,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:45:15,565 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:45:15,565 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:45:15,566 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:45:15,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15" (1/1) ... [2021-11-23 16:45:15,727 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15" (1/1) ... [2021-11-23 16:45:16,132 INFO L137 Inliner]: procedures = 693, calls = 3870, calls flagged for inlining = 401, calls inlined = 378, statements flattened = 8846 [2021-11-23 16:45:16,133 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:45:16,134 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:45:16,135 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:45:16,135 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:45:16,146 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15" (1/1) ... [2021-11-23 16:45:16,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15" (1/1) ... [2021-11-23 16:45:16,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15" (1/1) ... [2021-11-23 16:45:16,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15" (1/1) ... [2021-11-23 16:45:16,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15" (1/1) ... [2021-11-23 16:45:16,588 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15" (1/1) ... [2021-11-23 16:45:16,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15" (1/1) ... [2021-11-23 16:45:16,698 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:45:16,699 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:45:16,699 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:45:16,699 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:45:16,700 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:15" (1/1) ... [2021-11-23 16:45:16,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:45:16,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:45:16,738 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:45:16,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:45:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 16:45:16,801 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 16:45:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 16:45:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 16:45:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2021-11-23 16:45:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2021-11-23 16:45:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2021-11-23 16:45:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2021-11-23 16:45:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 16:45:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 16:45:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 16:45:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 16:45:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2021-11-23 16:45:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2021-11-23 16:45:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2021-11-23 16:45:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2021-11-23 16:45:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:45:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:45:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2021-11-23 16:45:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2021-11-23 16:45:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2021-11-23 16:45:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2021-11-23 16:45:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 16:45:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 16:45:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 16:45:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 16:45:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2021-11-23 16:45:16,807 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2021-11-23 16:45:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 16:45:16,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 16:45:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 16:45:16,808 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 16:45:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 16:45:16,808 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 16:45:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2021-11-23 16:45:16,809 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2021-11-23 16:45:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 16:45:16,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 16:45:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2021-11-23 16:45:16,809 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2021-11-23 16:45:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2021-11-23 16:45:16,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2021-11-23 16:45:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2021-11-23 16:45:16,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2021-11-23 16:45:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 16:45:16,811 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 16:45:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 16:45:16,811 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 16:45:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 16:45:16,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 16:45:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 16:45:16,812 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 16:45:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 16:45:16,812 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 16:45:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 16:45:16,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 16:45:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2021-11-23 16:45:16,813 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2021-11-23 16:45:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-23 16:45:16,814 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-23 16:45:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:45:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 16:45:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_array_83 [2021-11-23 16:45:16,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_array_83 [2021-11-23 16:45:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2021-11-23 16:45:16,815 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2021-11-23 16:45:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 16:45:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 16:45:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 16:45:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 16:45:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 16:45:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 16:45:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 16:45:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:45:16,817 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:45:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2021-11-23 16:45:16,817 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2021-11-23 16:45:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:45:16,817 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:45:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 16:45:16,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 16:45:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2021-11-23 16:45:16,818 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2021-11-23 16:45:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2021-11-23 16:45:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2021-11-23 16:45:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 16:45:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 16:45:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2021-11-23 16:45:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2021-11-23 16:45:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:45:16,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:45:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2021-11-23 16:45:16,820 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2021-11-23 16:45:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 16:45:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 16:45:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2021-11-23 16:45:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2021-11-23 16:45:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:45:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:45:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 16:45:16,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 16:45:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2021-11-23 16:45:16,822 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2021-11-23 16:45:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2021-11-23 16:45:16,822 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2021-11-23 16:45:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 16:45:16,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 16:45:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2021-11-23 16:45:16,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2021-11-23 16:45:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2021-11-23 16:45:16,824 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2021-11-23 16:45:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-23 16:45:16,824 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-23 16:45:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:45:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 16:45:16,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 16:45:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 16:45:16,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 16:45:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 16:45:16,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 16:45:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 16:45:16,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 16:45:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 16:45:16,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 16:45:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2021-11-23 16:45:16,827 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2021-11-23 16:45:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:45:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 16:45:16,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 16:45:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:45:16,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:45:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:45:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 16:45:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 16:45:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 16:45:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:45:16,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:45:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 16:45:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 16:45:16,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 16:45:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 16:45:16,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 16:45:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2021-11-23 16:45:16,830 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2021-11-23 16:45:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 16:45:16,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 16:45:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2021-11-23 16:45:16,830 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2021-11-23 16:45:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 16:45:16,831 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 16:45:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 16:45:16,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 16:45:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 16:45:16,831 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 16:45:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 16:45:16,832 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 16:45:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 16:45:16,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 16:45:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 16:45:16,832 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 16:45:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 16:45:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2021-11-23 16:45:16,833 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2021-11-23 16:45:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:45:16,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:45:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2021-11-23 16:45:16,833 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2021-11-23 16:45:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 16:45:16,834 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 16:45:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 16:45:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2021-11-23 16:45:16,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2021-11-23 16:45:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 16:45:16,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 16:45:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 16:45:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 16:45:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:45:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 16:45:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:45:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:45:16,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:45:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2021-11-23 16:45:16,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2021-11-23 16:45:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2021-11-23 16:45:16,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2021-11-23 16:45:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 16:45:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2021-11-23 16:45:16,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2021-11-23 16:45:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2021-11-23 16:45:16,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2021-11-23 16:45:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2021-11-23 16:45:16,838 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2021-11-23 16:45:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:45:16,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:45:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-11-23 16:45:16,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-11-23 16:45:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2021-11-23 16:45:16,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2021-11-23 16:45:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 16:45:16,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 16:45:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 16:45:16,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 16:45:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 16:45:16,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 16:45:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 16:45:16,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 16:45:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2021-11-23 16:45:16,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2021-11-23 16:45:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 16:45:16,841 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 16:45:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:45:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 16:45:16,841 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 16:45:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:45:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 16:45:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 16:45:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 16:45:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2021-11-23 16:45:16,842 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2021-11-23 16:45:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-11-23 16:45:16,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-11-23 16:45:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 16:45:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:45:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2021-11-23 16:45:16,843 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2021-11-23 16:45:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 16:45:16,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 16:45:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2021-11-23 16:45:16,844 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2021-11-23 16:45:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 16:45:16,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 16:45:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2021-11-23 16:45:16,845 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2021-11-23 16:45:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 16:45:16,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 16:45:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2021-11-23 16:45:16,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2021-11-23 16:45:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2021-11-23 16:45:16,846 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2021-11-23 16:45:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2021-11-23 16:45:16,846 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2021-11-23 16:45:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2021-11-23 16:45:16,846 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2021-11-23 16:45:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2021-11-23 16:45:16,847 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2021-11-23 16:45:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 16:45:16,847 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 16:45:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 16:45:16,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 16:45:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2021-11-23 16:45:16,848 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2021-11-23 16:45:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 16:45:16,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 16:45:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2021-11-23 16:45:16,848 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2021-11-23 16:45:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 16:45:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 16:45:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2021-11-23 16:45:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2021-11-23 16:45:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2021-11-23 16:45:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2021-11-23 16:45:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2021-11-23 16:45:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2021-11-23 16:45:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2021-11-23 16:45:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2021-11-23 16:45:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 16:45:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 16:45:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 16:45:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 16:45:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2021-11-23 16:45:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2021-11-23 16:45:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2021-11-23 16:45:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2021-11-23 16:45:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 16:45:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 16:45:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2021-11-23 16:45:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2021-11-23 16:45:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-11-23 16:45:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-11-23 16:45:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2021-11-23 16:45:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2021-11-23 16:45:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 16:45:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 16:45:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2021-11-23 16:45:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2021-11-23 16:45:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 16:45:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 16:45:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 16:45:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 16:45:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2021-11-23 16:45:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2021-11-23 16:45:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:45:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:45:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2021-11-23 16:45:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2021-11-23 16:45:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 16:45:16,856 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 16:45:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 16:45:16,856 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 16:45:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-11-23 16:45:16,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-11-23 16:45:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 16:45:16,857 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 16:45:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2021-11-23 16:45:16,857 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2021-11-23 16:45:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 16:45:16,857 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 16:45:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2021-11-23 16:45:16,858 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2021-11-23 16:45:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2021-11-23 16:45:16,858 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2021-11-23 16:45:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 16:45:16,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 16:45:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:45:16,859 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:45:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 16:45:16,859 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 16:45:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2021-11-23 16:45:16,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2021-11-23 16:45:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 16:45:16,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 16:45:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 16:45:16,860 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 16:45:18,329 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:45:18,334 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:45:23,701 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:151) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:45:23,705 INFO L158 Benchmark]: Toolchain (without parser) took 16347.73ms. Allocated memory was 77.6MB in the beginning and 293.6MB in the end (delta: 216.0MB). Free memory was 42.9MB in the beginning and 123.0MB in the end (delta: -80.1MB). Peak memory consumption was 191.8MB. Max. memory is 16.1GB. [2021-11-23 16:45:23,705 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 77.6MB. Free memory is still 58.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:45:23,706 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8204.56ms. Allocated memory was 77.6MB in the beginning and 293.6MB in the end (delta: 216.0MB). Free memory was 42.7MB in the beginning and 190.6MB in the end (delta: -147.9MB). Peak memory consumption was 130.5MB. Max. memory is 16.1GB. [2021-11-23 16:45:23,707 INFO L158 Benchmark]: Boogie Procedure Inliner took 568.47ms. Allocated memory is still 293.6MB. Free memory was 190.6MB in the beginning and 140.3MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 16:45:23,707 INFO L158 Benchmark]: Boogie Preprocessor took 563.34ms. Allocated memory is still 293.6MB. Free memory was 140.3MB in the beginning and 144.7MB in the end (delta: -4.4MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2021-11-23 16:45:23,708 INFO L158 Benchmark]: RCFGBuilder took 7004.60ms. Allocated memory is still 293.6MB. Free memory was 144.7MB in the beginning and 123.0MB in the end (delta: 21.7MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2021-11-23 16:45:23,710 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 77.6MB. Free memory is still 58.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8204.56ms. Allocated memory was 77.6MB in the beginning and 293.6MB in the end (delta: 216.0MB). Free memory was 42.7MB in the beginning and 190.6MB in the end (delta: -147.9MB). Peak memory consumption was 130.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 568.47ms. Allocated memory is still 293.6MB. Free memory was 190.6MB in the beginning and 140.3MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 563.34ms. Allocated memory is still 293.6MB. Free memory was 140.3MB in the beginning and 144.7MB in the end (delta: -4.4MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. * RCFGBuilder took 7004.60ms. Allocated memory is still 293.6MB. Free memory was 144.7MB in the beginning and 123.0MB in the end (delta: 21.7MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 16:45:23,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa466ce4-66e6-4ea2-832c-e4e6cc4ac691/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable