./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eebd582af2c1b9614e69611ae0a741ea37aba822 ........................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eebd582af2c1b9614e69611ae0a741ea37aba822 ............................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 05:50:30,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:50:30,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:50:30,240 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:50:30,240 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:50:30,241 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:50:30,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:50:30,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:50:30,245 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:50:30,246 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:50:30,247 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:50:30,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:50:30,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:50:30,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:50:30,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:50:30,251 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:50:30,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:50:30,252 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:50:30,254 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:50:30,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:50:30,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:50:30,258 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:50:30,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:50:30,260 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:50:30,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:50:30,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:50:30,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:50:30,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:50:30,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:50:30,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:50:30,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:50:30,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:50:30,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:50:30,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:50:30,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:50:30,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:50:30,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:50:30,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:50:30,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:50:30,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:50:30,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:50:30,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 05:50:30,282 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:50:30,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:50:30,282 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:50:30,283 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:50:30,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:50:30,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:50:30,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:50:30,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 05:50:30,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:50:30,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:50:30,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:50:30,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:50:30,284 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:50:30,284 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:50:30,284 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:50:30,285 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:50:30,285 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:50:30,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:50:30,285 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:50:30,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:50:30,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:50:30,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:50:30,286 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:50:30,286 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 05:50:30,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 05:50:30,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:50:30,286 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 05:50:30,286 INFO L138 SettingsManager]: * To the following directory=dump/ 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_a92daa07-cf46-4fce-9689-59bc6df8e605/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(__VERIFIER_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 -> eebd582af2c1b9614e69611ae0a741ea37aba822 [2019-12-01 05:50:30,395 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:50:30,405 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:50:30,408 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:50:30,409 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:50:30,410 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:50:30,410 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2019-12-01 05:50:30,449 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/data/ce941c4be/129d57b6c1344b199d9ae29883fea73a/FLAG63611c4a5 [2019-12-01 05:50:31,138 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:50:31,139 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2019-12-01 05:50:31,172 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/data/ce941c4be/129d57b6c1344b199d9ae29883fea73a/FLAG63611c4a5 [2019-12-01 05:50:31,487 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/data/ce941c4be/129d57b6c1344b199d9ae29883fea73a [2019-12-01 05:50:31,491 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:50:31,493 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:50:31,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:50:31,494 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:50:31,499 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:50:31,500 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:50:31" (1/1) ... [2019-12-01 05:50:31,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75b106e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:31, skipping insertion in model container [2019-12-01 05:50:31,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:50:31" (1/1) ... [2019-12-01 05:50:31,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:50:31,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:50:33,711 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-01 05:50:33,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2abde68b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:33, skipping insertion in model container [2019-12-01 05:50:33,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:50:33,712 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 05:50:33,714 INFO L168 Benchmark]: Toolchain (without parser) took 2221.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 917.6 MB in the beginning and 1.0 GB in the end (delta: -85.7 MB). Peak memory consumption was 105.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:50:33,715 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:50:33,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2218.34 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 917.6 MB in the beginning and 1.0 GB in the end (delta: -85.7 MB). Peak memory consumption was 105.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:50:33,716 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2218.34 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 917.6 MB in the beginning and 1.0 GB in the end (delta: -85.7 MB). Peak memory consumption was 105.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13212]: 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 0.1.25-f470102 [2019-12-01 05:50:34,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:50:34,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:50:34,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:50:34,905 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:50:34,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:50:34,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:50:34,908 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:50:34,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:50:34,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:50:34,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:50:34,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:50:34,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:50:34,912 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:50:34,913 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:50:34,913 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:50:34,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:50:34,915 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:50:34,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:50:34,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:50:34,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:50:34,919 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:50:34,920 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:50:34,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:50:34,923 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:50:34,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:50:34,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:50:34,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:50:34,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:50:34,924 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:50:34,925 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:50:34,925 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:50:34,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:50:34,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:50:34,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:50:34,927 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:50:34,927 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:50:34,927 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:50:34,928 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:50:34,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:50:34,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:50:34,929 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 05:50:34,939 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:50:34,939 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:50:34,940 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:50:34,940 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:50:34,940 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:50:34,941 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:50:34,941 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:50:34,941 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:50:34,941 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:50:34,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:50:34,941 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:50:34,941 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 05:50:34,942 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 05:50:34,942 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 05:50:34,942 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:50:34,942 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:50:34,942 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:50:34,942 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:50:34,942 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:50:34,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:50:34,943 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:50:34,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:50:34,943 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:50:34,943 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:50:34,943 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:50:34,943 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 05:50:34,943 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 05:50:34,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:50:34,944 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 05:50:34,944 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 05:50:34,944 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 05:50:34,944 INFO L138 SettingsManager]: * To the following directory=dump/ 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_a92daa07-cf46-4fce-9689-59bc6df8e605/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(__VERIFIER_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 -> eebd582af2c1b9614e69611ae0a741ea37aba822 [2019-12-01 05:50:35,123 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:50:35,131 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:50:35,133 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:50:35,134 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:50:35,134 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:50:35,134 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2019-12-01 05:50:35,171 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/data/65e94b21f/3c1d7557e29d44b99708e4c4eea842e6/FLAG1ff4b238a [2019-12-01 05:50:35,856 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:50:35,857 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-tm6000-tm6000.cil.i [2019-12-01 05:50:35,890 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/data/65e94b21f/3c1d7557e29d44b99708e4c4eea842e6/FLAG1ff4b238a [2019-12-01 05:50:36,200 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a92daa07-cf46-4fce-9689-59bc6df8e605/bin/ukojak/data/65e94b21f/3c1d7557e29d44b99708e4c4eea842e6 [2019-12-01 05:50:36,201 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:50:36,202 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:50:36,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:50:36,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:50:36,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:50:36,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:50:36" (1/1) ... [2019-12-01 05:50:36,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e377be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:36, skipping insertion in model container [2019-12-01 05:50:36,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:50:36" (1/1) ... [2019-12-01 05:50:36,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:50:36,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:50:38,524 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-01 05:50:38,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7137dd0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:38, skipping insertion in model container [2019-12-01 05:50:38,525 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:50:38,525 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 05:50:38,527 INFO L168 Benchmark]: Toolchain (without parser) took 2323.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 930.9 MB in the beginning and 1.0 GB in the end (delta: -80.2 MB). Peak memory consumption was 102.9 MB. Max. memory is 11.5 GB. [2019-12-01 05:50:38,527 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:50:38,528 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2322.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 930.9 MB in the beginning and 1.0 GB in the end (delta: -80.2 MB). Peak memory consumption was 102.9 MB. Max. memory is 11.5 GB. [2019-12-01 05:50:38,529 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2322.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 930.9 MB in the beginning and 1.0 GB in the end (delta: -80.2 MB). Peak memory consumption was 102.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13212]: 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...