./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/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 64bit --witnessprinter.graph.data.programhash 9f7eb6f678dacf4018867d65a9c2b9c593e18f53 .............................................................................................................................. 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_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/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 64bit --witnessprinter.graph.data.programhash 9f7eb6f678dacf4018867d65a9c2b9c593e18f53 .......................................................................................................................................................................... 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 16:35:46,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:35:46,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:35:46,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:35:46,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:35:46,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:35:46,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:35:46,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:35:46,889 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:35:46,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:35:46,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:35:46,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:35:46,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:35:46,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:35:46,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:35:46,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:35:46,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:35:46,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:35:46,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:35:46,937 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:35:46,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:35:46,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:35:46,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:35:46,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:35:46,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:35:46,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:35:46,967 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:35:46,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:35:46,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:35:46,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:35:46,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:35:46,976 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:35:46,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:35:46,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:35:46,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:35:46,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:35:46,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:35:46,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:35:46,986 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:35:46,987 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:35:46,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:35:46,994 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:35:47,053 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:35:47,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:35:47,056 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:35:47,056 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:35:47,058 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:35:47,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:35:47,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:35:47,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:35:47,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:35:47,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:35:47,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:35:47,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:35:47,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:35:47,062 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:35:47,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:35:47,063 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:35:47,063 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:35:47,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:35:47,064 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:35:47,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:35:47,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:35:47,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:35:47,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:35:47,065 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:35:47,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:35:47,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:35:47,066 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:35:47,066 INFO L138 SettingsManager]: * To the following directory=dump/ 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_740010e2-2d29-4908-947e-c396d1619dbe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f7eb6f678dacf4018867d65a9c2b9c593e18f53 [2020-12-01 16:35:47,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:35:47,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:35:47,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:35:47,567 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:35:47,568 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:35:47,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i [2020-12-01 16:35:47,676 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/data/51d78dfba/ebb9c33c967647f4bca78830bda162c9/FLAG6c03f7a33 [2020-12-01 16:35:49,384 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:35:49,385 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i [2020-12-01 16:35:49,531 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/data/51d78dfba/ebb9c33c967647f4bca78830bda162c9/FLAG6c03f7a33 [2020-12-01 16:35:49,776 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/data/51d78dfba/ebb9c33c967647f4bca78830bda162c9 [2020-12-01 16:35:49,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:35:49,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:35:49,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:35:49,794 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:35:49,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:35:49,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:35:49" (1/1) ... [2020-12-01 16:35:49,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c0e3e31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:35:49, skipping insertion in model container [2020-12-01 16:35:49,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:35:49" (1/1) ... [2020-12-01 16:35:49,816 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:35:50,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:35:55,032 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-12-01 16:35:55,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9b7eab9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:35:55, skipping insertion in model container [2020-12-01 16:35:55,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:35:55,034 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:35:55,039 INFO L168 Benchmark]: Toolchain (without parser) took 5248.79 ms. Allocated memory was 94.4 MB in the beginning and 132.1 MB in the end (delta: 37.7 MB). Free memory was 48.6 MB in the beginning and 56.2 MB in the end (delta: -7.6 MB). Peak memory consumption was 39.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:35:55,041 INFO L168 Benchmark]: CDTParser took 0.79 ms. Allocated memory is still 75.5 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:35:55,045 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5240.76 ms. Allocated memory was 94.4 MB in the beginning and 132.1 MB in the end (delta: 37.7 MB). Free memory was 48.5 MB in the beginning and 56.2 MB in the end (delta: -7.7 MB). Peak memory consumption was 39.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:35:55,048 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79 ms. Allocated memory is still 75.5 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5240.76 ms. Allocated memory was 94.4 MB in the beginning and 132.1 MB in the end (delta: 37.7 MB). Free memory was 48.5 MB in the beginning and 56.2 MB in the end (delta: -7.7 MB). Peak memory consumption was 39.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12534]: 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 16:35:58,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:35:58,396 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:35:58,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:35:58,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:35:58,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:35:58,490 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:35:58,496 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:35:58,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:35:58,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:35:58,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:35:58,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:35:58,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:35:58,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:35:58,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:35:58,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:35:58,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:35:58,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:35:58,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:35:58,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:35:58,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:35:58,545 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:35:58,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:35:58,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:35:58,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:35:58,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:35:58,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:35:58,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:35:58,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:35:58,577 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:35:58,578 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:35:58,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:35:58,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:35:58,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:35:58,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:35:58,591 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:35:58,592 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:35:58,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:35:58,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:35:58,596 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:35:58,597 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:35:58,598 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:35:58,665 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:35:58,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:35:58,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:35:58,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:35:58,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:35:58,673 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:35:58,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:35:58,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:35:58,674 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:35:58,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:35:58,676 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:35:58,677 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:35:58,677 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:35:58,677 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:35:58,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:35:58,678 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:35:58,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:35:58,679 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:35:58,679 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:35:58,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:35:58,680 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:35:58,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:35:58,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:35:58,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:35:58,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:35:58,681 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:35:58,682 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:35:58,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:35:58,682 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:35:58,683 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:35:58,683 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:35:58,683 INFO L138 SettingsManager]: * To the following directory=dump/ 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_740010e2-2d29-4908-947e-c396d1619dbe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f7eb6f678dacf4018867d65a9c2b9c593e18f53 [2020-12-01 16:35:59,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:35:59,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:35:59,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:35:59,316 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:35:59,317 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:35:59,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i [2020-12-01 16:35:59,412 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/data/893715a88/138b4d6125dd4e54ba42fb5ed91896aa/FLAG740fc11b0 [2020-12-01 16:36:01,098 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:36:01,099 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i [2020-12-01 16:36:01,207 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/data/893715a88/138b4d6125dd4e54ba42fb5ed91896aa/FLAG740fc11b0 [2020-12-01 16:36:01,565 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_740010e2-2d29-4908-947e-c396d1619dbe/bin/ukojak/data/893715a88/138b4d6125dd4e54ba42fb5ed91896aa [2020-12-01 16:36:01,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:36:01,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:36:01,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:36:01,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:36:01,581 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:36:01,582 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:01" (1/1) ... [2020-12-01 16:36:01,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@185fd3a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:01, skipping insertion in model container [2020-12-01 16:36:01,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:01" (1/1) ... [2020-12-01 16:36:01,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:36:01,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:36:03,921 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.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) 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: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 16:36:03,928 INFO L168 Benchmark]: Toolchain (without parser) took 2353.15 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 43.9 MB in the beginning and 60.0 MB in the end (delta: -16.1 MB). Peak memory consumption was 36.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:03,929 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 56.6 MB. Free memory was 38.8 MB in the beginning and 38.7 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:36:03,931 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2350.40 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 43.7 MB in the beginning and 60.0 MB in the end (delta: -16.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:03,941 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 56.6 MB. Free memory was 38.8 MB in the beginning and 38.7 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2350.40 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 43.7 MB in the beginning and 60.0 MB in the end (delta: -16.3 MB). Peak memory consumption was 36.3 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...