./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-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a --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 c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --- 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-b5237d8 [2022-11-21 13:44:58,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:44:58,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:44:58,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:44:58,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:44:58,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:44:58,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:44:58,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:44:58,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:44:58,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:44:58,938 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:44:58,940 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:44:58,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:44:58,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:44:58,945 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:44:58,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:44:58,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:44:58,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:44:58,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:44:58,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:44:58,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:44:58,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:44:58,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:44:58,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:44:58,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:44:58,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:44:58,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:44:58,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:44:58,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:44:58,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:44:58,980 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:44:58,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:44:58,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:44:58,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:44:58,987 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:44:58,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:44:58,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:44:58,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:44:58,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:44:58,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:44:58,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:44:58,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-21 13:44:59,035 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:44:59,035 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:44:59,036 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:44:59,036 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:44:59,037 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:44:59,037 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:44:59,038 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:44:59,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:44:59,038 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:44:59,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:44:59,039 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:44:59,040 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:44:59,040 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:44:59,040 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:44:59,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 13:44:59,040 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:44:59,041 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 13:44:59,041 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:44:59,041 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 13:44:59,041 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:44:59,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 13:44:59,042 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:44:59,042 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:44:59,042 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:44:59,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:44:59,042 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:44:59,043 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:44:59,043 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 13:44:59,043 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:44:59,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:44:59,044 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 13:44:59,044 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 13:44:59,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 13:44:59,045 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_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 [2022-11-21 13:44:59,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:44:59,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:44:59,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:44:59,342 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:44:59,342 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:44:59,344 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-21 13:45:02,378 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:45:03,019 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:45:03,019 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-21 13:45:03,065 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/data/8a3265486/8533b576f2e242459ffe2c478d57af60/FLAGce66ed24d [2022-11-21 13:45:03,088 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/data/8a3265486/8533b576f2e242459ffe2c478d57af60 [2022-11-21 13:45:03,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:45:03,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:45:03,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:45:03,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:45:03,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:45:03,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:45:03" (1/1) ... [2022-11-21 13:45:03,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d289c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:03, skipping insertion in model container [2022-11-21 13:45:03,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:45:03" (1/1) ... [2022-11-21 13:45:03,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:45:03,269 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:45:06,369 WARN L237 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_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2022-11-21 13:45:06,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 13:45:06,738 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 13:45:07,252 WARN L237 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_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2022-11-21 13:45:07,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 13:45:07,482 INFO L208 MainTranslator]: Completed translation [2022-11-21 13:45:07,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07 WrapperNode [2022-11-21 13:45:07,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:45:07,484 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 13:45:07,484 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 13:45:07,484 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 13:45:07,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:07,639 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:09,331 INFO L138 Inliner]: procedures = 501, calls = 3493, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 13553 [2022-11-21 13:45:09,332 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 13:45:09,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 13:45:09,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 13:45:09,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 13:45:09,358 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:09,358 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:09,650 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:09,651 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:11,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:11,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:11,182 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:11,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:11,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 13:45:11,307 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 13:45:11,308 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 13:45:11,308 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 13:45:11,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (1/1) ... [2022-11-21 13:45:11,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:45:11,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:45:11,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 13:45:11,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 13:45:11,418 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-11-21 13:45:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-11-21 13:45:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-11-21 13:45:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-11-21 13:45:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-11-21 13:45:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-11-21 13:45:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-11-21 13:45:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-11-21 13:45:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-11-21 13:45:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-11-21 13:45:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-11-21 13:45:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-11-21 13:45:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 13:45:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-11-21 13:45:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-11-21 13:45:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 13:45:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-11-21 13:45:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-11-21 13:45:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-11-21 13:45:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-11-21 13:45:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-11-21 13:45:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-11-21 13:45:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-21 13:45:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 13:45:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-11-21 13:45:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-11-21 13:45:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 13:45:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 13:45:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 13:45:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 13:45:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 13:45:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 13:45:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-11-21 13:45:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-11-21 13:45:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 13:45:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 13:45:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-11-21 13:45:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-11-21 13:45:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-11-21 13:45:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-11-21 13:45:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-11-21 13:45:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-11-21 13:45:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-11-21 13:45:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-11-21 13:45:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 13:45:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 13:45:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 13:45:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-11-21 13:45:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-11-21 13:45:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-21 13:45:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 13:45:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-11-21 13:45:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-11-21 13:45:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-11-21 13:45:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-11-21 13:45:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 13:45:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 13:45:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-11-21 13:45:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-11-21 13:45:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 13:45:11,436 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-21 13:45:12,996 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 13:45:12,998 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 13:45:26,249 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 13:45:26,307 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 13:45:26,307 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 13:45:26,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:45:26 BoogieIcfgContainer [2022-11-21 13:45:26,320 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 13:45:26,322 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 13:45:26,323 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 13:45:26,326 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 13:45:26,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 01:45:03" (1/3) ... [2022-11-21 13:45:26,327 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c8290a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:45:26, skipping insertion in model container [2022-11-21 13:45:26,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:07" (2/3) ... [2022-11-21 13:45:26,327 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c8290a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:45:26, skipping insertion in model container [2022-11-21 13:45:26,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:45:26" (3/3) ... [2022-11-21 13:45:26,329 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-21 13:45:26,337 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-21 13:45:26,348 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 13:45:26,348 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-21 13:45:26,348 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-21 13:45:27,944 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) [2022-11-21 13:45:27,955 INFO L158 Benchmark]: Toolchain (without parser) took 24859.88ms. Allocated memory was 163.6MB in the beginning and 1.1GB in the end (delta: 985.7MB). Free memory was 117.6MB in the beginning and 580.9MB in the end (delta: -463.4MB). Peak memory consumption was 674.5MB. Max. memory is 16.1GB. [2022-11-21 13:45:27,958 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 127.9MB. Free memory was 71.2MB in the beginning and 71.1MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:45:27,959 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4382.39ms. Allocated memory was 163.6MB in the beginning and 245.4MB in the end (delta: 81.8MB). Free memory was 116.8MB in the beginning and 167.2MB in the end (delta: -50.4MB). Peak memory consumption was 116.3MB. Max. memory is 16.1GB. [2022-11-21 13:45:27,963 INFO L158 Benchmark]: Boogie Procedure Inliner took 1848.25ms. Allocated memory was 245.4MB in the beginning and 375.4MB in the end (delta: 130.0MB). Free memory was 167.2MB in the beginning and 178.6MB in the end (delta: -11.4MB). Peak memory consumption was 188.9MB. Max. memory is 16.1GB. [2022-11-21 13:45:27,964 INFO L158 Benchmark]: Boogie Preprocessor took 1973.41ms. Allocated memory was 375.4MB in the beginning and 734.0MB in the end (delta: 358.6MB). Free memory was 178.6MB in the beginning and 314.0MB in the end (delta: -135.5MB). Peak memory consumption was 266.3MB. Max. memory is 16.1GB. [2022-11-21 13:45:27,966 INFO L158 Benchmark]: RCFGBuilder took 15012.86ms. Allocated memory was 734.0MB in the beginning and 1.1GB in the end (delta: 415.2MB). Free memory was 314.0MB in the beginning and 630.6MB in the end (delta: -316.6MB). Peak memory consumption was 255.9MB. Max. memory is 16.1GB. [2022-11-21 13:45:27,967 INFO L158 Benchmark]: TraceAbstraction took 1629.72ms. Allocated memory is still 1.1GB. Free memory was 629.6MB in the beginning and 580.9MB in the end (delta: 48.7MB). Peak memory consumption was 199.7MB. Max. memory is 16.1GB. [2022-11-21 13:45:27,974 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 127.9MB. Free memory was 71.2MB in the beginning and 71.1MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4382.39ms. Allocated memory was 163.6MB in the beginning and 245.4MB in the end (delta: 81.8MB). Free memory was 116.8MB in the beginning and 167.2MB in the end (delta: -50.4MB). Peak memory consumption was 116.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1848.25ms. Allocated memory was 245.4MB in the beginning and 375.4MB in the end (delta: 130.0MB). Free memory was 167.2MB in the beginning and 178.6MB in the end (delta: -11.4MB). Peak memory consumption was 188.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1973.41ms. Allocated memory was 375.4MB in the beginning and 734.0MB in the end (delta: 358.6MB). Free memory was 178.6MB in the beginning and 314.0MB in the end (delta: -135.5MB). Peak memory consumption was 266.3MB. Max. memory is 16.1GB. * RCFGBuilder took 15012.86ms. Allocated memory was 734.0MB in the beginning and 1.1GB in the end (delta: 415.2MB). Free memory was 314.0MB in the beginning and 630.6MB in the end (delta: -316.6MB). Peak memory consumption was 255.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1629.72ms. Allocated memory is still 1.1GB. Free memory was 629.6MB in the beginning and 580.9MB in the end (delta: 48.7MB). Peak memory consumption was 199.7MB. 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. [2022-11-21 13:45:28,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a --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 c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --- 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-b5237d8 [2022-11-21 13:45:30,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:45:30,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:45:30,363 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:45:30,368 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:45:30,372 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:45:30,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:45:30,380 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:45:30,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:45:30,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:45:30,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:45:30,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:45:30,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:45:30,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:45:30,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:45:30,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:45:30,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:45:30,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:45:30,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:45:30,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:45:30,413 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:45:30,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:45:30,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:45:30,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:45:30,420 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:45:30,420 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:45:30,421 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:45:30,422 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:45:30,422 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:45:30,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:45:30,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:45:30,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:45:30,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:45:30,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:45:30,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:45:30,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:45:30,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:45:30,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:45:30,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:45:30,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:45:30,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:45:30,438 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-21 13:45:30,460 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:45:30,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:45:30,464 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:45:30,464 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:45:30,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:45:30,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:45:30,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:45:30,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:45:30,466 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:45:30,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:45:30,467 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:45:30,468 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:45:30,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:45:30,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 13:45:30,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:45:30,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 13:45:30,469 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:45:30,469 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:45:30,469 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:45:30,469 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:45:30,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 13:45:30,470 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:45:30,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 13:45:30,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:45:30,470 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:45:30,471 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:45:30,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:45:30,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:45:30,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:45:30,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 13:45:30,472 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:45:30,472 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:45:30,472 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 13:45:30,473 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 13:45:30,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 13:45:30,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:45:30,473 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_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 [2022-11-21 13:45:30,855 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:45:30,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:45:30,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:45:30,881 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:45:30,881 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:45:30,883 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-21 13:45:33,824 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:45:34,531 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:45:34,532 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-21 13:45:34,580 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/data/1b3e60465/3c533c10742d444ba8e9793537c99853/FLAGcc55df39e [2022-11-21 13:45:34,606 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cfed4cd-8e39-4b1e-b13d-bf2ed18f7586/bin/uautomizer-vX5HgA9Q3a/data/1b3e60465/3c533c10742d444ba8e9793537c99853 [2022-11-21 13:45:34,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:45:34,611 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:45:34,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:45:34,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:45:34,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:45:34,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:45:34" (1/1) ... [2022-11-21 13:45:34,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b383ab2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:34, skipping insertion in model container [2022-11-21 13:45:34,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:45:34" (1/1) ... [2022-11-21 13:45:34,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:45:34,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:45:37,554 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:1006) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) 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:728) 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:1413) 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:1087) 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:1646) 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:1087) 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:1087) 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:1489) 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:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) 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) [2022-11-21 13:45:37,565 INFO L158 Benchmark]: Toolchain (without parser) took 2952.11ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 37.1MB in the beginning and 75.6MB in the end (delta: -38.5MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2022-11-21 13:45:37,565 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory was 50.8MB in the beginning and 50.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:45:37,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2946.54ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 36.9MB in the beginning and 75.6MB in the end (delta: -38.7MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2022-11-21 13:45:37,569 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 73.4MB. Free memory was 50.8MB in the beginning and 50.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2946.54ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 36.9MB in the beginning and 75.6MB in the end (delta: -38.7MB). Peak memory consumption was 29.1MB. 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