./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.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_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc1349eebd4ad7b044bcad7c68978213be5bc55 ................................................................................................................................ 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_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc1349eebd4ad7b044bcad7c68978213be5bc55 .................................................................................................................................. 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 21:09:22,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:09:22,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:09:22,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:09:22,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:09:22,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:09:22,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:09:22,585 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:09:22,598 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:09:22,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:09:22,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:09:22,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:09:22,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:09:22,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:09:22,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:09:22,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:09:22,609 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:09:22,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:09:22,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:09:22,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:09:22,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:09:22,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:09:22,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:09:22,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:09:22,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:09:22,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:09:22,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:09:22,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:09:22,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:09:22,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:09:22,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:09:22,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:09:22,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:09:22,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:09:22,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:09:22,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:09:22,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:09:22,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:09:22,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:09:22,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:09:22,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:09:22,654 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 21:09:22,690 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:09:22,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:09:22,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:09:22,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:09:22,696 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:09:22,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:09:22,696 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:09:22,696 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:09:22,697 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:09:22,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:09:22,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:09:22,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:09:22,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:09:22,699 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:09:22,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:09:22,700 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:09:22,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:09:22,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:09:22,700 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:09:22,702 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:09:22,702 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:09:22,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:09:22,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:09:22,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:09:22,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:09:22,709 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 21:09:22,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:09:22,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:09:22,710 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:09:22,710 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_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc1349eebd4ad7b044bcad7c68978213be5bc55 [2020-11-29 21:09:22,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:09:23,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:09:23,019 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:09:23,020 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:09:23,021 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:09:23,023 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-29 21:09:23,103 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/data/c717c1edf/1cdda05d23d049f7b9ffe8d98bac7859/FLAG8f7f58f97 [2020-11-29 21:09:23,729 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:09:23,730 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-29 21:09:23,773 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/data/c717c1edf/1cdda05d23d049f7b9ffe8d98bac7859/FLAG8f7f58f97 [2020-11-29 21:09:23,954 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/data/c717c1edf/1cdda05d23d049f7b9ffe8d98bac7859 [2020-11-29 21:09:23,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:09:23,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:09:23,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:09:23,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:09:23,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:09:23,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:09:23" (1/1) ... [2020-11-29 21:09:23,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d96f251 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:09:23, skipping insertion in model container [2020-11-29 21:09:23,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:09:23" (1/1) ... [2020-11-29 21:09:23,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:09:24,044 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:09:24,285 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:09:24,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f0a785c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:09:24, skipping insertion in model container [2020-11-29 21:09:24,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:09:24,286 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:09:24,289 INFO L168 Benchmark]: Toolchain (without parser) took 330.68 ms. Allocated memory is still 102.8 MB. Free memory was 72.0 MB in the beginning and 80.7 MB in the end (delta: -8.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:09:24,295 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 79.7 MB. Free memory was 39.7 MB in the beginning and 39.7 MB in the end (delta: 36.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:09:24,296 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.70 ms. Allocated memory is still 102.8 MB. Free memory was 72.0 MB in the beginning and 80.7 MB in the end (delta: -8.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:09:24,299 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 79.7 MB. Free memory was 39.7 MB in the beginning and 39.7 MB in the end (delta: 36.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 326.70 ms. Allocated memory is still 102.8 MB. Free memory was 72.0 MB in the beginning and 80.7 MB in the end (delta: -8.7 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 21:09:26,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:09:26,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:09:26,632 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:09:26,633 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:09:26,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:09:26,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:09:26,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:09:26,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:09:26,658 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:09:26,659 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:09:26,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:09:26,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:09:26,670 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:09:26,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:09:26,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:09:26,675 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:09:26,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:09:26,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:09:26,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:09:26,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:09:26,698 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:09:26,700 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:09:26,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:09:26,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:09:26,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:09:26,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:09:26,705 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:09:26,706 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:09:26,707 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:09:26,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:09:26,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:09:26,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:09:26,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:09:26,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:09:26,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:09:26,711 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:09:26,711 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:09:26,711 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:09:26,712 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:09:26,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:09:26,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 21:09:26,772 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:09:26,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:09:26,775 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:09:26,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:09:26,776 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:09:26,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:09:26,777 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:09:26,777 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:09:26,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:09:26,777 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:09:26,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:09:26,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:09:26,779 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:09:26,779 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:09:26,779 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:09:26,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:09:26,780 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:09:26,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:09:26,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:09:26,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:09:26,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:09:26,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:09:26,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:09:26,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:09:26,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:09:26,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:09:26,782 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 21:09:26,782 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:09:26,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:09:26,783 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:09:26,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:09:26,783 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_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc1349eebd4ad7b044bcad7c68978213be5bc55 [2020-11-29 21:09:27,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:09:27,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:09:27,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:09:27,232 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:09:27,233 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:09:27,234 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-29 21:09:27,308 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/data/f6324f888/f7d462c0e8f04a828a51e01b21eb7bad/FLAG808724d3c [2020-11-29 21:09:28,051 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:09:28,051 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-29 21:09:28,067 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/data/f6324f888/f7d462c0e8f04a828a51e01b21eb7bad/FLAG808724d3c [2020-11-29 21:09:28,224 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_18d1a216-f535-4e1d-a93f-a66934dd09e5/bin/uautomizer/data/f6324f888/f7d462c0e8f04a828a51e01b21eb7bad [2020-11-29 21:09:28,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:09:28,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:09:28,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:09:28,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:09:28,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:09:28,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:09:28" (1/1) ... [2020-11-29 21:09:28,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@86f8ee1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:09:28, skipping insertion in model container [2020-11-29 21:09:28,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:09:28" (1/1) ... [2020-11-29 21:09:28,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:09:28,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:09:28,577 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:09:28,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29477d8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:09:28, skipping insertion in model container [2020-11-29 21:09:28,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:09:28,579 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:09:28,581 INFO L168 Benchmark]: Toolchain (without parser) took 350.25 ms. Allocated memory is still 62.9 MB. Free memory was 40.1 MB in the beginning and 30.9 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:09:28,581 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 62.9 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:09:28,582 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.32 ms. Allocated memory is still 62.9 MB. Free memory was 40.0 MB in the beginning and 30.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:09:28,584 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 62.9 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.32 ms. Allocated memory is still 62.9 MB. Free memory was 40.0 MB in the beginning and 30.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 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...