./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:00:04,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:00:04,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:00:04,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:00:04,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:00:04,758 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:00:04,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:00:04,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:00:04,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:00:04,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:00:04,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:00:04,774 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:00:04,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:00:04,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:00:04,782 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:00:04,783 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:00:04,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:00:04,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:00:04,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:00:04,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:00:04,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:00:04,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:00:04,805 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:00:04,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:00:04,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:00:04,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:00:04,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:00:04,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:00:04,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:00:04,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:00:04,820 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:00:04,821 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:00:04,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:00:04,823 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:00:04,825 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:00:04,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:00:04,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:00:04,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:00:04,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:00:04,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:00:04,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:00:04,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-16 12:00:04,866 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:00:04,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:00:04,870 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:00:04,870 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:00:04,871 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:00:04,871 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:00:04,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:00:04,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:00:04,873 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:00:04,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:00:04,882 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 12:00:04,882 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:00:04,882 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 12:00:04,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:00:04,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:00:04,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:00:04,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:00:04,884 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 12:00:04,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:00:04,884 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:00:04,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:00:04,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:00:04,885 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:00:04,885 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:00:04,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:00:04,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:00:04,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:00:04,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:00:04,888 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:00:04,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:00:04,889 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:00:04,889 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:00:04,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:00:04,890 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2022-11-16 12:00:05,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:00:05,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:00:05,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:00:05,211 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:00:05,212 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:00:05,213 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-16 12:00:05,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/data/e1bac2d29/95e3d486c0704cc592eb78e427044ecb/FLAG0625c8c40 [2022-11-16 12:00:06,456 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:00:06,457 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-16 12:00:06,509 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/data/e1bac2d29/95e3d486c0704cc592eb78e427044ecb/FLAG0625c8c40 [2022-11-16 12:00:06,724 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/data/e1bac2d29/95e3d486c0704cc592eb78e427044ecb [2022-11-16 12:00:06,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:00:06,729 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:00:06,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:00:06,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:00:06,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:00:06,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:00:06" (1/1) ... [2022-11-16 12:00:06,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e993e6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:06, skipping insertion in model container [2022-11-16 12:00:06,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:00:06" (1/1) ... [2022-11-16 12:00:06,748 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:00:06,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:00:10,041 WARN L229 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_8206a9ba-f42c-4532-b419-9ab258652443/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-11-16 12:00:10,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:00:10,393 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:00:11,081 WARN L229 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_8206a9ba-f42c-4532-b419-9ab258652443/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-11-16 12:00:11,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:00:11,401 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:00:11,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11 WrapperNode [2022-11-16 12:00:11,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:00:11,403 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:00:11,403 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:00:11,403 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:00:11,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:11,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:12,861 INFO L138 Inliner]: procedures = 503, calls = 3493, calls flagged for inlining = 774, calls inlined = 1248, statements flattened = 13555 [2022-11-16 12:00:12,861 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:00:12,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:00:12,862 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:00:12,862 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:00:12,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:12,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:13,401 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:13,402 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:14,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:14,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:14,476 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:14,500 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:14,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:00:14,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:00:14,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:00:14,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:00:14,576 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (1/1) ... [2022-11-16 12:00:14,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:00:14,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:00:14,609 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:00:14,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:00:14,661 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-11-16 12:00:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-11-16 12:00:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-11-16 12:00:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-11-16 12:00:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-11-16 12:00:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-11-16 12:00:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-11-16 12:00:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-11-16 12:00:14,663 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-11-16 12:00:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-11-16 12:00:14,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-11-16 12:00:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-11-16 12:00:14,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:00:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-11-16 12:00:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-11-16 12:00:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:00:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-11-16 12:00:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-11-16 12:00:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-11-16 12:00:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-11-16 12:00:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-11-16 12:00:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-11-16 12:00:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-16 12:00:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:00:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-11-16 12:00:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-11-16 12:00:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:00:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:00:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:00:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:00:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:00:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:00:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-11-16 12:00:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-11-16 12:00:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:00:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:00:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-11-16 12:00:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-11-16 12:00:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-11-16 12:00:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-11-16 12:00:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-11-16 12:00:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-11-16 12:00:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-11-16 12:00:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-11-16 12:00:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:00:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:00:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:00:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-11-16 12:00:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-11-16 12:00:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-16 12:00:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:00:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-11-16 12:00:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-11-16 12:00:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-11-16 12:00:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-11-16 12:00:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 12:00:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 12:00:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-11-16 12:00:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-11-16 12:00:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:00:14,681 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-16 12:00:16,256 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:00:16,258 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:00:30,435 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 12:00:30,497 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 12:00:30,497 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 12:00:30,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:00:30 BoogieIcfgContainer [2022-11-16 12:00:30,509 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 12:00:30,512 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 12:00:30,512 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 12:00:30,516 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 12:00:30,516 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:00:06" (1/3) ... [2022-11-16 12:00:30,517 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d23828a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:00:30, skipping insertion in model container [2022-11-16 12:00:30,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:11" (2/3) ... [2022-11-16 12:00:30,518 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d23828a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:00:30, skipping insertion in model container [2022-11-16 12:00:30,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:00:30" (3/3) ... [2022-11-16 12:00:30,519 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-16 12:00:30,529 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-16 12:00:30,540 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 12:00:30,540 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-16 12:00:30,540 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-16 12:00:32,085 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:163) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:516) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-16 12:00:32,090 INFO L158 Benchmark]: Toolchain (without parser) took 25359.55ms. Allocated memory was 109.1MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 75.3MB in the beginning and 979.7MB in the end (delta: -904.4MB). Peak memory consumption was 811.6MB. Max. memory is 16.1GB. [2022-11-16 12:00:32,090 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 109.1MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:00:32,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4668.80ms. Allocated memory was 109.1MB in the beginning and 197.1MB in the end (delta: 88.1MB). Free memory was 75.0MB in the beginning and 80.9MB in the end (delta: -5.8MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. [2022-11-16 12:00:32,092 INFO L158 Benchmark]: Boogie Procedure Inliner took 1458.68ms. Allocated memory was 197.1MB in the beginning and 310.4MB in the end (delta: 113.2MB). Free memory was 80.9MB in the beginning and 108.7MB in the end (delta: -27.8MB). Peak memory consumption was 135.1MB. Max. memory is 16.1GB. [2022-11-16 12:00:32,093 INFO L158 Benchmark]: Boogie Preprocessor took 1712.12ms. Allocated memory was 310.4MB in the beginning and 675.3MB in the end (delta: 364.9MB). Free memory was 108.7MB in the beginning and 186.6MB in the end (delta: -77.9MB). Peak memory consumption was 286.6MB. Max. memory is 16.1GB. [2022-11-16 12:00:32,093 INFO L158 Benchmark]: RCFGBuilder took 15934.42ms. Allocated memory was 675.3MB in the beginning and 1.4GB in the end (delta: 675.3MB). Free memory was 186.6MB in the beginning and 946.3MB in the end (delta: -759.7MB). Peak memory consumption was 383.2MB. Max. memory is 16.1GB. [2022-11-16 12:00:32,094 INFO L158 Benchmark]: TraceAbstraction took 1576.13ms. Allocated memory is still 1.4GB. Free memory was 946.3MB in the beginning and 979.7MB in the end (delta: -33.4MB). Peak memory consumption was 442.7MB. Max. memory is 16.1GB. [2022-11-16 12:00:32,097 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 109.1MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4668.80ms. Allocated memory was 109.1MB in the beginning and 197.1MB in the end (delta: 88.1MB). Free memory was 75.0MB in the beginning and 80.9MB in the end (delta: -5.8MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1458.68ms. Allocated memory was 197.1MB in the beginning and 310.4MB in the end (delta: 113.2MB). Free memory was 80.9MB in the beginning and 108.7MB in the end (delta: -27.8MB). Peak memory consumption was 135.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1712.12ms. Allocated memory was 310.4MB in the beginning and 675.3MB in the end (delta: 364.9MB). Free memory was 108.7MB in the beginning and 186.6MB in the end (delta: -77.9MB). Peak memory consumption was 286.6MB. Max. memory is 16.1GB. * RCFGBuilder took 15934.42ms. Allocated memory was 675.3MB in the beginning and 1.4GB in the end (delta: 675.3MB). Free memory was 186.6MB in the beginning and 946.3MB in the end (delta: -759.7MB). Peak memory consumption was 383.2MB. Max. memory is 16.1GB. * TraceAbstraction took 1576.13ms. Allocated memory is still 1.4GB. Free memory was 946.3MB in the beginning and 979.7MB in the end (delta: -33.4MB). Peak memory consumption was 442.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:00:32,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:00:34,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:00:34,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:00:34,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:00:34,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:00:34,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:00:34,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:00:34,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:00:34,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:00:34,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:00:34,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:00:34,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:00:34,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:00:34,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:00:34,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:00:34,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:00:34,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:00:34,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:00:34,701 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:00:34,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:00:34,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:00:34,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:00:34,717 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:00:34,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:00:34,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:00:34,727 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:00:34,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:00:34,729 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:00:34,730 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:00:34,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:00:34,732 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:00:34,733 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:00:34,735 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:00:34,736 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:00:34,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:00:34,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:00:34,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:00:34,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:00:34,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:00:34,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:00:34,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:00:34,743 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-16 12:00:34,790 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:00:34,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:00:34,792 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:00:34,793 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:00:34,794 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:00:34,794 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:00:34,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:00:34,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:00:34,796 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:00:34,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:00:34,798 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 12:00:34,798 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 12:00:34,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:00:34,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:00:34,799 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:00:34,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:00:34,800 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:00:34,800 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:00:34,800 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:00:34,800 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 12:00:34,801 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:00:34,801 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:00:34,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:00:34,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:00:34,802 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:00:34,802 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:00:34,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:00:34,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:00:34,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:00:34,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:00:34,804 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:00:34,804 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:00:34,805 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:00:34,805 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:00:34,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:00:34,806 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:00:34,806 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_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2022-11-16 12:00:35,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:00:35,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:00:35,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:00:35,279 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:00:35,280 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:00:35,281 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-16 12:00:35,357 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/data/279bc5711/c165bfed104f4281a795c38a978f8621/FLAGc0a68a64d [2022-11-16 12:00:36,411 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:00:36,412 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-16 12:00:36,481 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/data/279bc5711/c165bfed104f4281a795c38a978f8621/FLAGc0a68a64d [2022-11-16 12:00:36,826 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8206a9ba-f42c-4532-b419-9ab258652443/bin/uautomizer-tPACEb0tL8/data/279bc5711/c165bfed104f4281a795c38a978f8621 [2022-11-16 12:00:36,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:00:36,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:00:36,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:00:36,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:00:36,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:00:36,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:00:36" (1/1) ... [2022-11-16 12:00:36,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@91dba9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:00:36, skipping insertion in model container [2022-11-16 12:00:36,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:00:36" (1/1) ... [2022-11-16 12:00:36,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:00:37,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:00:39,469 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1004) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:729) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1401) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1085) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1631) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1085) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1085) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1474) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2365) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-16 12:00:39,474 INFO L158 Benchmark]: Toolchain (without parser) took 2642.15ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 42.8MB in the beginning and 35.3MB in the end (delta: 7.5MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-16 12:00:39,475 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 62.9MB. Free memory was 44.3MB in the beginning and 44.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:00:39,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2636.66ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 42.6MB in the beginning and 35.3MB in the end (delta: 7.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-16 12:00:39,477 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 62.9MB. Free memory was 44.3MB in the beginning and 44.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2636.66ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 42.6MB in the beginning and 35.3MB in the end (delta: 7.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type