./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 73ecee8eedb0e3495ea3ea96569137c1cfa2b173c42f999b4aef52ca9331e2d3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:59,873 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:59,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:59,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:59,931 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:59,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:59,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:59,941 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:59,944 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:59,949 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:59,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:59,952 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:59,953 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:59,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:59,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:59,961 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:59,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:59,963 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:59,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:59,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:59,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:59,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:59,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:59,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:59,977 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:59,977 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:59,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:59,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:59,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:59,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:59,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:59,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:59,986 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:59,988 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:59,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:59,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:59,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:59,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:59,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:59,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:59,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:59,994 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:59:00,034 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:59:00,035 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:59:00,036 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:59:00,036 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:59:00,038 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:59:00,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:59:00,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:59:00,039 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:59:00,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:59:00,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:59:00,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:59:00,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:59:00,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:59:00,043 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:59:00,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:59:00,043 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:59:00,044 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:59:00,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:59:00,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:00,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:59:00,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:59:00,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:59:00,045 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:59:00,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:59:00,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:59:00,045 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_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73ecee8eedb0e3495ea3ea96569137c1cfa2b173c42f999b4aef52ca9331e2d3 [2021-11-23 15:59:00,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:59:00,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:59:00,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:59:00,313 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:59:00,314 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:59:00,315 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2021-11-23 15:59:00,376 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/data/8f8216cd3/859bd952bc4b49fea0535b5e050cc453/FLAGfad9f1332 [2021-11-23 15:59:01,404 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:59:01,405 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2021-11-23 15:59:01,447 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/data/8f8216cd3/859bd952bc4b49fea0535b5e050cc453/FLAGfad9f1332 [2021-11-23 15:59:01,735 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/data/8f8216cd3/859bd952bc4b49fea0535b5e050cc453 [2021-11-23 15:59:01,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:59:01,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:59:01,740 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:01,740 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:59:01,744 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:59:01,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:01" (1/1) ... [2021-11-23 15:59:01,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47ee38b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:01, skipping insertion in model container [2021-11-23 15:59:01,746 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:01" (1/1) ... [2021-11-23 15:59:01,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:59:01,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:05,832 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367316,367329] [2021-11-23 15:59:05,836 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367485,367498] [2021-11-23 15:59:05,837 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367652,367665] [2021-11-23 15:59:05,837 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367820,367833] [2021-11-23 15:59:05,859 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:05,945 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:06,676 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367316,367329] [2021-11-23 15:59:06,677 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367485,367498] [2021-11-23 15:59:06,678 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367652,367665] [2021-11-23 15:59:06,678 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i[367820,367833] [2021-11-23 15:59:06,686 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:07,037 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:07,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07 WrapperNode [2021-11-23 15:59:07,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:07,039 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:07,040 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:07,040 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:07,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:07,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:08,759 INFO L137 Inliner]: procedures = 501, calls = 3526, calls flagged for inlining = 277, calls inlined = 264, statements flattened = 7949 [2021-11-23 15:59:08,760 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:08,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:08,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:08,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:08,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:08,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:09,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:09,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:10,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:10,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:10,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:10,974 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:10,975 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:10,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:10,976 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:10,979 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:10,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:11,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:11,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:11,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_mmap [2021-11-23 15:59:11,083 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_mmap [2021-11-23 15:59:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_start [2021-11-23 15:59:11,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_start [2021-11-23 15:59:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:59:11,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:59:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:59:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:59:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure to_cam [2021-11-23 15:59:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cam [2021-11-23 15:59:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_buffer_done [2021-11-23 15:59:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_buffer_done [2021-11-23 15:59:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:59:11,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:59:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2021-11-23 15:59:11,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2021-11-23 15:59:11,086 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2021-11-23 15:59:11,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2021-11-23 15:59:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:59:11,087 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:59:11,087 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_cleanup [2021-11-23 15:59:11,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_cleanup [2021-11-23 15:59:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:59:11,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:59:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_alloc_dma_bufs [2021-11-23 15:59:11,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_alloc_dma_bufs [2021-11-23 15:59:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-23 15:59:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-23 15:59:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:59:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:59:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:59:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:59:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure vb_to_mvb [2021-11-23 15:59:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vb_to_mvb [2021-11-23 15:59:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_read_done [2021-11-23 15:59:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_read_done [2021-11-23 15:59:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2021-11-23 15:59:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2021-11-23 15:59:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2021-11-23 15:59:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2021-11-23 15:59:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:59:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:59:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:59:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:59:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_read [2021-11-23 15:59:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_read [2021-11-23 15:59:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:59:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:59:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_stop_streaming [2021-11-23 15:59:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_stop_streaming [2021-11-23 15:59:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_init [2021-11-23 15:59:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_init [2021-11-23 15:59:11,095 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2021-11-23 15:59:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2021-11-23 15:59:11,096 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_free_dma_bufs [2021-11-23 15:59:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_free_dma_bufs [2021-11-23 15:59:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dev_lock_of_mcam_camera [2021-11-23 15:59:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dev_lock_of_mcam_camera [2021-11-23 15:59:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure __mcam_cam_reset [2021-11-23 15:59:11,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __mcam_cam_reset [2021-11-23 15:59:11,098 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:59:11,098 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:59:11,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:59:11,099 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_set_config_needed [2021-11-23 15:59:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_set_config_needed [2021-11-23 15:59:11,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:59:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:59:11,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:59:11,101 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2021-11-23 15:59:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2021-11-23 15:59:11,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:59:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:59:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:59:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:59:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:59:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:59:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:59:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:59:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_set_contig_buffer [2021-11-23 15:59:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_set_contig_buffer [2021-11-23 15:59:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2021-11-23 15:59:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2021-11-23 15:59:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2021-11-23 15:59:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2021-11-23 15:59:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:59:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:59:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_cookie [2021-11-23 15:59:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_cookie [2021-11-23 15:59:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_stop [2021-11-23 15:59:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_stop [2021-11-23 15:59:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:59:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:59:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:59:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:59:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:59:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:59:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:59:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:59:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2021-11-23 15:59:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2021-11-23 15:59:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:59:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:59:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_shutdown [2021-11-23 15:59:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_shutdown [2021-11-23 15:59:11,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:11,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:59:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:59:11,115 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:59:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:59:11,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:11,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:11,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:59:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:59:11,116 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:59:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:59:11,118 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:59:11,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:59:11,121 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_dma_sg [2021-11-23 15:59:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_dma_sg [2021-11-23 15:59:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dev_lock_of_mcam_camera [2021-11-23 15:59:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dev_lock_of_mcam_camera [2021-11-23 15:59:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_find_format [2021-11-23 15:59:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_find_format [2021-11-23 15:59:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_prepare [2021-11-23 15:59:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_prepare [2021-11-23 15:59:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:59:11,133 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:59:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:59:11,133 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:59:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2021-11-23 15:59:11,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2021-11-23 15:59:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_sg_next_buffer [2021-11-23 15:59:11,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_sg_next_buffer [2021-11-23 15:59:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:59:11,134 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:59:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:11,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_finish [2021-11-23 15:59:11,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_finish [2021-11-23 15:59:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:59:11,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:59:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:59:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:59:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_poll [2021-11-23 15:59:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_poll [2021-11-23 15:59:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:59:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:59:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:59:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:59:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_init [2021-11-23 15:59:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_init [2021-11-23 15:59:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_clear_bit [2021-11-23 15:59:11,138 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_clear_bit [2021-11-23 15:59:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2021-11-23 15:59:11,138 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2021-11-23 15:59:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_stop_dma [2021-11-23 15:59:11,138 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_stop_dma [2021-11-23 15:59:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:59:11,139 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:59:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2021-11-23 15:59:11,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2021-11-23 15:59:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2021-11-23 15:59:11,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2021-11-23 15:59:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:59:11,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:59:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2021-11-23 15:59:11,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2021-11-23 15:59:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:59:11,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:59:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:59:11,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:59:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_write [2021-11-23 15:59:11,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_write [2021-11-23 15:59:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cafe_exit_9_2 [2021-11-23 15:59:11,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cafe_exit_9_2 [2021-11-23 15:59:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:59:11,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:59:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_release [2021-11-23 15:59:11,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_release [2021-11-23 15:59:11,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:11,143 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:59:11,143 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:59:11,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:11,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:11,144 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fill_mbus_format [2021-11-23 15:59:11,144 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fill_mbus_format [2021-11-23 15:59:11,144 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_power_up [2021-11-23 15:59:11,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_power_up [2021-11-23 15:59:11,144 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_write_mask [2021-11-23 15:59:11,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_write_mask [2021-11-23 15:59:11,145 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:59:11,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:59:11,145 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2021-11-23 15:59:11,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2021-11-23 15:59:11,145 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:59:11,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:59:11,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:59:11,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:59:11,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:59:11,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:59:11,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:59:11,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:59:11,147 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-23 15:59:11,147 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-11-23 15:59:11,147 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:59:11,147 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:59:11,148 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:59:11,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:59:11,148 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:59:11,148 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:59:11,148 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:59:11,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:59:11,149 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_disable_mipi [2021-11-23 15:59:11,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_disable_mipi [2021-11-23 15:59:11,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:59:11,149 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_write_done [2021-11-23 15:59:11,149 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_write_done [2021-11-23 15:59:11,149 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2021-11-23 15:59:11,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2021-11-23 15:59:11,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:59:11,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:59:11,150 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2021-11-23 15:59:11,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2021-11-23 15:59:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vidioc_try_fmt_vid_cap [2021-11-23 15:59:11,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vidioc_try_fmt_vid_cap [2021-11-23 15:59:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_set_bit [2021-11-23 15:59:11,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_set_bit [2021-11-23 15:59:11,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:59:11,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:59:11,152 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-23 15:59:11,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-23 15:59:11,152 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_sg_plane_desc [2021-11-23 15:59:11,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_sg_plane_desc [2021-11-23 15:59:11,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:59:11,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:59:11,153 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_power_down [2021-11-23 15:59:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_power_down [2021-11-23 15:59:11,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:59:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:59:11,153 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_wait_finish [2021-11-23 15:59:11,153 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_wait_finish [2021-11-23 15:59:11,154 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-11-23 15:59:11,155 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-11-23 15:59:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_wait_prepare [2021-11-23 15:59:11,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_wait_prepare [2021-11-23 15:59:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:59:11,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:59:11,160 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:59:11,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:59:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:59:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:59:11,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:59:12,598 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:12,608 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:12,839 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:12,849 INFO L158 Benchmark]: Toolchain (without parser) took 11108.85ms. Allocated memory was 94.4MB in the beginning and 973.1MB in the end (delta: 878.7MB). Free memory was 59.4MB in the beginning and 474.5MB in the end (delta: -415.1MB). Peak memory consumption was 461.1MB. Max. memory is 16.1GB. [2021-11-23 15:59:12,851 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 94.4MB. Free memory is still 70.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:12,854 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5298.22ms. Allocated memory was 94.4MB in the beginning and 243.3MB in the end (delta: 148.9MB). Free memory was 59.1MB in the beginning and 159.3MB in the end (delta: -100.1MB). Peak memory consumption was 93.7MB. Max. memory is 16.1GB. [2021-11-23 15:59:12,855 INFO L158 Benchmark]: Boogie Procedure Inliner took 1721.04ms. Allocated memory was 243.3MB in the beginning and 486.5MB in the end (delta: 243.3MB). Free memory was 159.3MB in the beginning and 304.4MB in the end (delta: -145.1MB). Peak memory consumption was 157.9MB. Max. memory is 16.1GB. [2021-11-23 15:59:12,857 INFO L158 Benchmark]: Boogie Preprocessor took 2213.50ms. Allocated memory was 486.5MB in the beginning and 973.1MB in the end (delta: 486.5MB). Free memory was 304.4MB in the beginning and 539.5MB in the end (delta: -235.1MB). Peak memory consumption was 287.9MB. Max. memory is 16.1GB. [2021-11-23 15:59:12,859 INFO L158 Benchmark]: RCFGBuilder took 1871.30ms. Allocated memory is still 973.1MB. Free memory was 539.5MB in the beginning and 474.5MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 15:59:12,867 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 94.4MB. Free memory is still 70.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5298.22ms. Allocated memory was 94.4MB in the beginning and 243.3MB in the end (delta: 148.9MB). Free memory was 59.1MB in the beginning and 159.3MB in the end (delta: -100.1MB). Peak memory consumption was 93.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1721.04ms. Allocated memory was 243.3MB in the beginning and 486.5MB in the end (delta: 243.3MB). Free memory was 159.3MB in the beginning and 304.4MB in the end (delta: -145.1MB). Peak memory consumption was 157.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2213.50ms. Allocated memory was 486.5MB in the beginning and 973.1MB in the end (delta: 486.5MB). Free memory was 304.4MB in the beginning and 539.5MB in the end (delta: -235.1MB). Peak memory consumption was 287.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1871.30ms. Allocated memory is still 973.1MB. Free memory was 539.5MB in the beginning and 474.5MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:59:12,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 73ecee8eedb0e3495ea3ea96569137c1cfa2b173c42f999b4aef52ca9331e2d3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:59:15,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:59:15,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:59:15,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:59:15,948 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:59:15,949 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:59:15,951 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:59:15,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:59:15,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:59:15,957 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:59:15,958 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:59:15,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:59:15,960 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:59:15,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:59:15,963 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:59:15,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:59:15,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:59:15,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:59:15,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:59:15,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:59:15,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:59:15,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:59:15,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:59:15,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:59:15,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:59:15,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:59:15,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:59:15,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:59:15,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:59:15,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:59:15,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:59:15,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:59:15,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:59:15,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:59:16,001 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:59:16,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:59:16,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:59:16,003 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:59:16,003 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:59:16,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:59:16,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:59:16,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:59:16,045 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:59:16,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:59:16,046 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:59:16,046 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:59:16,047 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:59:16,047 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:59:16,047 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:59:16,047 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:59:16,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:59:16,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:59:16,048 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:59:16,048 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:59:16,048 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:59:16,049 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:59:16,049 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:59:16,049 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:59:16,049 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:59:16,049 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:59:16,049 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:59:16,050 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:59:16,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:16,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:59:16,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:59:16,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:59:16,051 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:59:16,051 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:59:16,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:59:16,051 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:59:16,051 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:59:16,052 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_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73ecee8eedb0e3495ea3ea96569137c1cfa2b173c42f999b4aef52ca9331e2d3 [2021-11-23 15:59:16,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:59:16,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:59:16,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:59:16,448 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:59:16,450 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:59:16,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2021-11-23 15:59:16,539 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/data/0f96271c2/0c22f1f9b27c4269a41ee2e8e291ab31/FLAG2d913878e [2021-11-23 15:59:17,772 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:59:17,773 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2021-11-23 15:59:17,827 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/data/0f96271c2/0c22f1f9b27c4269a41ee2e8e291ab31/FLAG2d913878e [2021-11-23 15:59:18,080 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fa92744-14fb-44be-88eb-f7942e0e04af/bin/ukojak-CwSLpZB5Qu/data/0f96271c2/0c22f1f9b27c4269a41ee2e8e291ab31 [2021-11-23 15:59:18,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:59:18,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:59:18,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:18,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:59:18,092 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:59:18,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:18" (1/1) ... [2021-11-23 15:59:18,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ab1b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:18, skipping insertion in model container [2021-11-23 15:59:18,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:18" (1/1) ... [2021-11-23 15:59:18,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:59:18,361 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:21,582 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:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) 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:730) 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:1385) 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:1069) 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:1610) 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:1069) 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:1069) 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:1456) 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:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) 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) [2021-11-23 15:59:21,592 INFO L158 Benchmark]: Toolchain (without parser) took 3503.95ms. Allocated memory was 81.8MB in the beginning and 111.1MB in the end (delta: 29.4MB). Free memory was 44.3MB in the beginning and 65.2MB in the end (delta: -20.9MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2021-11-23 15:59:21,594 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 41.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:21,596 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3501.01ms. Allocated memory was 81.8MB in the beginning and 111.1MB in the end (delta: 29.4MB). Free memory was 44.2MB in the beginning and 65.2MB in the end (delta: -21.0MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2021-11-23 15:59:21,603 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 41.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3501.01ms. Allocated memory was 81.8MB in the beginning and 111.1MB in the end (delta: 29.4MB). Free memory was 44.2MB in the beginning and 65.2MB in the end (delta: -21.0MB). Peak memory consumption was 32.6MB. 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:256) 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