./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.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_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/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 f104e38b40735741ea1537ac3da930c8dae91175 ................................................................................................................................ 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_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/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 f104e38b40735741ea1537ac3da930c8dae91175 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:35:15,839 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:35:15,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:35:15,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:35:15,906 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:35:15,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:35:15,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:35:15,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:35:15,941 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:35:15,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:35:15,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:35:15,954 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:35:15,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:35:15,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:35:15,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:35:15,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:35:15,967 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:35:15,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:35:15,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:35:15,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:35:15,989 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:35:15,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:35:15,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:35:15,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:35:16,003 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:35:16,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:35:16,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:35:16,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:35:16,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:35:16,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:35:16,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:35:16,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:35:16,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:35:16,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:35:16,019 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:35:16,019 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:35:16,021 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:35:16,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:35:16,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:35:16,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:35:16,024 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:35:16,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 20:35:16,063 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:35:16,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:35:16,064 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:35:16,064 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:35:16,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:35:16,066 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:35:16,066 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:35:16,066 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:35:16,067 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:35:16,067 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:35:16,067 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:35:16,067 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:35:16,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:35:16,068 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:35:16,068 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:35:16,068 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:35:16,069 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:35:16,069 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:35:16,069 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:35:16,070 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:35:16,070 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:35:16,070 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:35:16,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:35:16,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:35:16,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:35:16,071 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:35:16,071 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:35:16,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:35:16,072 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:35:16,072 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_cde815ea-9365-42af-b131-a2a2ea655a71/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f104e38b40735741ea1537ac3da930c8dae91175 [2020-11-29 20:35:16,360 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:35:16,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:35:16,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:35:16,400 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:35:16,401 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:35:16,403 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-29 20:35:16,481 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/data/2997e40be/f3b854e874fc4cd8bc43e846332b4d4a/FLAGced5dbc24 [2020-11-29 20:35:17,268 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:35:17,269 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-29 20:35:17,307 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/data/2997e40be/f3b854e874fc4cd8bc43e846332b4d4a/FLAGced5dbc24 [2020-11-29 20:35:17,426 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/data/2997e40be/f3b854e874fc4cd8bc43e846332b4d4a [2020-11-29 20:35:17,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:35:17,441 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:35:17,448 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:35:17,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:35:17,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:35:17,455 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:35:17" (1/1) ... [2020-11-29 20:35:17,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f9ecb2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:35:17, skipping insertion in model container [2020-11-29 20:35:17,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:35:17" (1/1) ... [2020-11-29 20:35:17,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:35:17,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:35:17,944 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:35:17,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e6f7c2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:35:17, skipping insertion in model container [2020-11-29 20:35:17,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:35:17,946 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:35:17,949 INFO L168 Benchmark]: Toolchain (without parser) took 505.87 ms. Allocated memory is still 88.1 MB. Free memory was 56.6 MB in the beginning and 67.1 MB in the end (delta: -10.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:35:17,950 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.8 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:35:17,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 498.07 ms. Allocated memory is still 88.1 MB. Free memory was 56.2 MB in the beginning and 67.1 MB in the end (delta: -10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:35:17,953 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.8 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 498.07 ms. Allocated memory is still 88.1 MB. Free memory was 56.2 MB in the beginning and 67.1 MB in the end (delta: -10.9 MB). Peak memory consumption was 10.5 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 [2020-11-29 20:35:20,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:35:20,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:35:20,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:35:20,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:35:20,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:35:20,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:35:20,888 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:35:20,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:35:20,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:35:20,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:35:20,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:35:20,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:35:20,912 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:35:20,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:35:20,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:35:20,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:35:20,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:35:20,932 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:35:20,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:35:20,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:35:20,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:35:20,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:35:20,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:35:20,957 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:35:20,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:35:20,959 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:35:20,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:35:20,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:35:20,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:35:20,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:35:20,965 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:35:20,966 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:35:20,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:35:20,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:35:20,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:35:20,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:35:20,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:35:20,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:35:20,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:35:20,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:35:20,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 20:35:21,029 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:35:21,029 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:35:21,031 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:35:21,031 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:35:21,033 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:35:21,033 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:35:21,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:35:21,033 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:35:21,034 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:35:21,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:35:21,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:35:21,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:35:21,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:35:21,036 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:35:21,036 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:35:21,036 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:35:21,036 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:35:21,036 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:35:21,037 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:35:21,037 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:35:21,037 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:35:21,037 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:35:21,038 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:35:21,038 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:35:21,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:35:21,038 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:35:21,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:35:21,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:35:21,039 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:35:21,039 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:35:21,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:35:21,040 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:35:21,040 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:35:21,040 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_cde815ea-9365-42af-b131-a2a2ea655a71/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f104e38b40735741ea1537ac3da930c8dae91175 [2020-11-29 20:35:21,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:35:21,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:35:21,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:35:21,607 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:35:21,613 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:35:21,614 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-29 20:35:21,711 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/data/c7edeebb8/9485756ef48f43f68fcfb0277de64c6f/FLAGf4bc82d5f [2020-11-29 20:35:22,658 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:35:22,659 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-29 20:35:22,692 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/data/c7edeebb8/9485756ef48f43f68fcfb0277de64c6f/FLAGf4bc82d5f [2020-11-29 20:35:22,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cde815ea-9365-42af-b131-a2a2ea655a71/bin/ukojak/data/c7edeebb8/9485756ef48f43f68fcfb0277de64c6f [2020-11-29 20:35:22,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:35:22,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:35:22,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:35:22,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:35:22,822 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:35:22,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:35:22" (1/1) ... [2020-11-29 20:35:22,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73867118 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:35:22, skipping insertion in model container [2020-11-29 20:35:22,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:35:22" (1/1) ... [2020-11-29 20:35:22,834 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:35:22,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:35:23,149 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:35:23,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68e5ea3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:35:23, skipping insertion in model container [2020-11-29 20:35:23,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:35:23,151 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:35:23,153 INFO L168 Benchmark]: Toolchain (without parser) took 345.07 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 38.2 MB in the end (delta: -3.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:35:23,154 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:35:23,155 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.94 ms. Allocated memory is still 58.7 MB. Free memory was 34.1 MB in the beginning and 38.4 MB in the end (delta: -4.3 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:35:23,157 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 339.94 ms. Allocated memory is still 58.7 MB. Free memory was 34.1 MB in the beginning and 38.4 MB in the end (delta: -4.3 MB). Peak memory consumption was 7.8 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...