./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/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 0cd78dc1e18646cb27a6604833c287cb418dce47 ................................................................................................................................ 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_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/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 0cd78dc1e18646cb27a6604833c287cb418dce47 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:35:04,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:04,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:04,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:04,896 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:04,904 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:04,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:04,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:04,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:04,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:04,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:04,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:04,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:04,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:04,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:04,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:04,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:04,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:04,972 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:04,978 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:04,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:04,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:04,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:04,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:05,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:05,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:05,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:05,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:05,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:05,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:05,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:05,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:05,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:05,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:05,019 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:05,019 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:05,020 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:05,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:05,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:05,022 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:05,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:05,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:35:05,084 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:05,084 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:05,086 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:05,087 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:05,088 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:05,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:05,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:05,089 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:35:05,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:35:05,089 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:35:05,091 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:05,091 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:05,092 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:05,092 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:05,092 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:35:05,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:05,093 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:05,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:05,093 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:05,094 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:05,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:05,094 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:05,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:05,095 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:05,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:05,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:05,096 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:35:05,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:35:05,096 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:05,098 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_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd78dc1e18646cb27a6604833c287cb418dce47 [2020-11-28 04:35:05,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:05,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:05,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:05,530 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:05,532 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:05,534 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-11-28 04:35:05,653 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/data/c639a740e/57d7c1bf4bbb4100bcdaa5952a7bd3f9/FLAG43696372f [2020-11-28 04:35:06,449 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:06,450 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-11-28 04:35:06,481 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/data/c639a740e/57d7c1bf4bbb4100bcdaa5952a7bd3f9/FLAG43696372f [2020-11-28 04:35:06,598 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/data/c639a740e/57d7c1bf4bbb4100bcdaa5952a7bd3f9 [2020-11-28 04:35:06,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:06,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:06,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:06,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:06,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:06,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:06" (1/1) ... [2020-11-28 04:35:06,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d11c62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:06, skipping insertion in model container [2020-11-28 04:35:06,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:06" (1/1) ... [2020-11-28 04:35:06,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:06,682 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:07,005 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:35:07,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1896c6a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:07, skipping insertion in model container [2020-11-28 04:35:07,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:07,009 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:35:07,015 INFO L168 Benchmark]: Toolchain (without parser) took 408.71 ms. Allocated memory is still 94.4 MB. Free memory was 58.1 MB in the beginning and 72.1 MB in the end (delta: -14.0 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:07,017 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 94.4 MB. Free memory was 68.7 MB in the beginning and 68.6 MB in the end (delta: 28.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:07,019 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.36 ms. Allocated memory is still 94.4 MB. Free memory was 58.0 MB in the beginning and 72.4 MB in the end (delta: -14.5 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:07,022 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 94.4 MB. Free memory was 68.7 MB in the beginning and 68.6 MB in the end (delta: 28.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 404.36 ms. Allocated memory is still 94.4 MB. Free memory was 58.0 MB in the beginning and 72.4 MB in the end (delta: -14.5 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:35:09,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:09,747 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:09,789 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:09,790 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:09,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:09,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:09,797 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:09,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:09,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:09,830 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:09,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:09,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:09,839 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:09,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:09,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:09,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:09,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:09,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:09,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:09,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:09,868 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:09,870 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:09,871 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:09,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:09,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:09,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:09,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:09,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:09,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:09,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:09,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:09,884 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:09,885 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:09,887 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:09,887 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:09,888 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:09,888 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:09,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:09,890 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:09,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:09,892 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:35:09,924 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:09,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:09,926 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:09,926 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:09,927 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:09,928 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:09,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:09,928 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:35:09,929 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:35:09,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:09,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:09,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:09,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:09,930 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:35:09,933 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:35:09,934 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:35:09,938 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:35:09,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:09,939 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:09,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:09,939 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:09,940 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:09,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:09,940 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:09,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:09,941 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:09,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:09,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:09,942 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:35:09,942 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:35:09,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:09,943 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:35:09,943 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:09,944 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_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd78dc1e18646cb27a6604833c287cb418dce47 [2020-11-28 04:35:10,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:10,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:10,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:10,447 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:10,450 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:10,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-11-28 04:35:10,544 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/data/3803f33c3/07f522a0aa0a4fb985389441c05cfe5a/FLAG41c5d23c0 [2020-11-28 04:35:11,280 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:11,284 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-11-28 04:35:11,310 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/data/3803f33c3/07f522a0aa0a4fb985389441c05cfe5a/FLAG41c5d23c0 [2020-11-28 04:35:11,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b250dcbf-5e8d-4201-a0be-12a7e00e32d6/bin/ukojak/data/3803f33c3/07f522a0aa0a4fb985389441c05cfe5a [2020-11-28 04:35:11,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:11,489 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:11,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:11,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:11,497 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:11,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:11" (1/1) ... [2020-11-28 04:35:11,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24502c68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:11, skipping insertion in model container [2020-11-28 04:35:11,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:11" (1/1) ... [2020-11-28 04:35:11,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:11,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:11,889 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:35:11,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16acdd69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:11, skipping insertion in model container [2020-11-28 04:35:11,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:11,892 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:35:11,895 INFO L168 Benchmark]: Toolchain (without parser) took 405.15 ms. Allocated memory is still 69.2 MB. Free memory was 43.4 MB in the beginning and 52.7 MB in the end (delta: -9.3 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:11,898 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.3 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:11,901 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.10 ms. Allocated memory is still 69.2 MB. Free memory was 43.3 MB in the beginning and 52.7 MB in the end (delta: -9.5 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:11,903 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.3 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 401.10 ms. Allocated memory is still 69.2 MB. Free memory was 43.3 MB in the beginning and 52.7 MB in the end (delta: -9.5 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...