./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak --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 32bit --witnessprinter.graph.data.programhash 315839e22fb8b0fbc6e55344a886adbdb0dca516 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak --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 32bit --witnessprinter.graph.data.programhash 315839e22fb8b0fbc6e55344a886adbdb0dca516 ......................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:58:49,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:58:49,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:58:49,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:58:49,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:58:49,885 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:58:49,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:58:49,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:58:49,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:58:49,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:58:49,900 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:58:49,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:58:49,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:58:49,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:58:49,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:58:49,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:58:49,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:58:49,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:58:49,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:58:49,913 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:58:49,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:58:49,918 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:58:49,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:58:49,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:58:49,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:58:49,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:58:49,929 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:58:49,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:58:49,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:58:49,933 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:58:49,933 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:58:49,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:58:49,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:58:49,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:58:49,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:58:49,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:58:49,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:58:49,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:58:49,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:58:49,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:58:49,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:58:49,946 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:58:49,988 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:58:49,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:58:49,989 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:58:49,990 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:58:49,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:58:49,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:58:49,992 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:58:49,993 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:58:49,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:58:49,993 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:58:49,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:58:49,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:58:49,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:58:49,995 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:58:49,995 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:58:49,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:58:49,996 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:58:49,996 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:58:49,996 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:58:49,996 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:58:49,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:58:49,997 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:58:49,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:58:49,998 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:58:49,998 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:58:49,998 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:58:49,998 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:58:49,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:58:49,999 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:58:50,001 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-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 315839e22fb8b0fbc6e55344a886adbdb0dca516 [2020-12-01 16:58:50,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:58:50,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:58:50,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:58:50,349 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:58:50,350 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:58:50,351 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-12-01 16:58:50,442 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/data/547f5cfd8/dca1003313c14a0bb1fd41a6d6c447e3/FLAG674b128f6 [2020-12-01 16:58:51,470 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:58:51,471 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-12-01 16:58:51,550 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/data/547f5cfd8/dca1003313c14a0bb1fd41a6d6c447e3/FLAG674b128f6 [2020-12-01 16:58:51,803 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/data/547f5cfd8/dca1003313c14a0bb1fd41a6d6c447e3 [2020-12-01 16:58:51,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:58:51,809 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:58:51,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:58:51,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:58:51,815 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:58:51,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:58:51" (1/1) ... [2020-12-01 16:58:51,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bf6d76c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:58:51, skipping insertion in model container [2020-12-01 16:58:51,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:58:51" (1/1) ... [2020-12-01 16:58:51,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:58:51,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:58:54,437 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-12-01 16:58:54,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f02c982 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:58:54, skipping insertion in model container [2020-12-01 16:58:54,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:58:54,438 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:58:54,441 INFO L168 Benchmark]: Toolchain (without parser) took 2630.73 ms. Allocated memory was 98.6 MB in the beginning and 132.1 MB in the end (delta: 33.6 MB). Free memory was 54.8 MB in the beginning and 84.2 MB in the end (delta: -29.4 MB). Peak memory consumption was 50.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:58:54,442 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 81.8 MB. Free memory was 39.2 MB in the beginning and 39.2 MB in the end (delta: 11.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:58:54,443 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2626.26 ms. Allocated memory was 98.6 MB in the beginning and 132.1 MB in the end (delta: 33.6 MB). Free memory was 54.8 MB in the beginning and 84.2 MB in the end (delta: -29.4 MB). Peak memory consumption was 50.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:58:54,444 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 81.8 MB. Free memory was 39.2 MB in the beginning and 39.2 MB in the end (delta: 11.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2626.26 ms. Allocated memory was 98.6 MB in the beginning and 132.1 MB in the end (delta: 33.6 MB). Free memory was 54.8 MB in the beginning and 84.2 MB in the end (delta: -29.4 MB). Peak memory consumption was 50.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8971]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:58:56,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:58:56,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:58:56,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:58:56,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:58:56,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:58:56,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:58:56,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:58:56,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:58:56,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:58:56,793 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:58:56,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:58:56,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:58:56,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:58:56,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:58:56,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:58:56,810 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:58:56,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:58:56,817 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:58:56,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:58:56,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:58:56,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:58:56,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:58:56,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:58:56,841 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:58:56,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:58:56,845 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:58:56,847 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:58:56,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:58:56,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:58:56,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:58:56,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:58:56,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:58:56,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:58:56,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:58:56,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:58:56,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:58:56,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:58:56,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:58:56,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:58:56,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:58:56,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:58:56,906 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:58:56,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:58:56,909 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:58:56,909 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:58:56,911 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:58:56,912 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:58:56,912 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:58:56,912 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:58:56,912 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:58:56,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:58:56,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:58:56,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:58:56,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:58:56,915 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:58:56,915 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:58:56,915 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:58:56,915 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:58:56,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:58:56,916 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:58:56,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:58:56,916 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:58:56,917 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:58:56,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:58:56,917 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:58:56,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:58:56,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:58:56,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:58:56,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:58:56,918 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:58:56,919 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:58:56,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:58:56,919 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:58:56,920 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:58:56,920 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-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 315839e22fb8b0fbc6e55344a886adbdb0dca516 [2020-12-01 16:58:57,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:58:57,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:58:57,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:58:57,354 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:58:57,355 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:58:57,356 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-12-01 16:58:57,444 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/data/1a7cbbebd/8d2b644564dc40e9a96d5456d5c23538/FLAG7c5d316ec [2020-12-01 16:58:58,460 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:58:58,461 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-12-01 16:58:58,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/data/1a7cbbebd/8d2b644564dc40e9a96d5456d5c23538/FLAG7c5d316ec [2020-12-01 16:58:58,805 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f2f6b6c1-ac73-4bed-a778-e8ceea99ac70/bin/ukojak/data/1a7cbbebd/8d2b644564dc40e9a96d5456d5c23538 [2020-12-01 16:58:58,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:58:58,809 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:58:58,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:58:58,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:58:58,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:58:58,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:58:58" (1/1) ... [2020-12-01 16:58:58,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71794cf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:58:58, skipping insertion in model container [2020-12-01 16:58:58,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:58:58" (1/1) ... [2020-12-01 16:58:58,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:58:59,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:59:01,364 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:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) 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:706) 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:1352) 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:1045) 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:1577) 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:1045) 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:1045) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2020-12-01 16:59:01,374 INFO L168 Benchmark]: Toolchain (without parser) took 2562.91 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 47.2 MB in the beginning and 48.0 MB in the end (delta: -820.2 kB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:01,376 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.5 MB in the end (delta: 36.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:59:01,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2557.35 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 47.0 MB in the beginning and 48.0 MB in the end (delta: -1.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:01,382 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.5 MB in the end (delta: 36.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2557.35 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 47.0 MB in the beginning and 48.0 MB in the end (delta: -1.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. * 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...