./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.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_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/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 d7c71e563c27969b27fd4778f70029a2fbfe3aca ................................................................................................................................ 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_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/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 d7c71e563c27969b27fd4778f70029a2fbfe3aca .................................................................................................................................. 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 03:18:36,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:18:36,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:18:36,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:18:36,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:18:36,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:18:36,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:18:36,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:18:36,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:18:36,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:18:36,529 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:18:36,531 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:18:36,532 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:18:36,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:18:36,535 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:18:36,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:18:36,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:18:36,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:18:36,541 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:18:36,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:18:36,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:18:36,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:18:36,550 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:18:36,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:18:36,561 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:18:36,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:18:36,561 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:18:36,563 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:18:36,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:18:36,565 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:18:36,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:18:36,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:18:36,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:18:36,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:18:36,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:18:36,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:18:36,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:18:36,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:18:36,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:18:36,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:18:36,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:18:36,578 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:18:36,620 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:18:36,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:18:36,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:18:36,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:18:36,623 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:18:36,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:18:36,623 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:18:36,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:18:36,624 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:18:36,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:18:36,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:18:36,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:18:36,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:18:36,625 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:18:36,625 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:18:36,626 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:18:36,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:18:36,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:18:36,626 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:18:36,626 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:18:36,627 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:18:36,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:18:36,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:18:36,627 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:18:36,627 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:18:36,628 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:18:36,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:18:36,628 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:18:36,628 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:18:36,628 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_c2eb779c-6941-41bd-9953-685a3137b322/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c71e563c27969b27fd4778f70029a2fbfe3aca [2020-11-28 03:18:36,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:18:36,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:18:36,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:18:36,973 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:18:36,975 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:18:36,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2020-11-28 03:18:37,052 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/data/9b5ab4f6c/4d716557758a41ea899329c6e9fd629f/FLAGde41d77f2 [2020-11-28 03:18:37,735 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:18:37,735 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2020-11-28 03:18:37,755 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/data/9b5ab4f6c/4d716557758a41ea899329c6e9fd629f/FLAGde41d77f2 [2020-11-28 03:18:37,954 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/data/9b5ab4f6c/4d716557758a41ea899329c6e9fd629f [2020-11-28 03:18:37,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:18:37,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:18:37,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:37,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:18:37,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:18:37,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:37" (1/1) ... [2020-11-28 03:18:37,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e9e89dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:37, skipping insertion in model container [2020-11-28 03:18:37,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:37" (1/1) ... [2020-11-28 03:18:37,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:18:38,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:18:38,386 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:18:38,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@700ffa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:38, skipping insertion in model container [2020-11-28 03:18:38,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:38,389 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:18:38,393 INFO L168 Benchmark]: Toolchain (without parser) took 432.20 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 53.8 MB in the beginning and 88.8 MB in the end (delta: -35.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:38,394 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 86.0 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:18:38,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.06 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 53.5 MB in the beginning and 88.8 MB in the end (delta: -35.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:38,399 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 86.0 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 417.06 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 53.5 MB in the beginning and 88.8 MB in the end (delta: -35.2 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 [2020-11-28 03:18:40,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:18:40,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:18:40,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:18:40,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:18:40,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:18:40,712 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:18:40,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:18:40,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:18:40,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:18:40,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:18:40,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:18:40,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:18:40,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:18:40,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:18:40,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:18:40,727 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:18:40,728 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:18:40,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:18:40,733 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:18:40,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:18:40,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:18:40,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:18:40,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:18:40,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:18:40,751 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:18:40,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:18:40,753 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:18:40,753 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:18:40,755 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:18:40,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:18:40,756 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:18:40,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:18:40,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:18:40,765 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:18:40,767 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:18:40,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:18:40,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:18:40,770 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:18:40,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:18:40,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:18:40,774 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:18:40,823 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:18:40,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:18:40,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:18:40,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:18:40,827 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:18:40,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:18:40,828 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:18:40,828 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:18:40,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:18:40,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:18:40,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:18:40,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:18:40,830 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:18:40,830 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:18:40,830 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:18:40,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:18:40,830 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:18:40,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:18:40,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:18:40,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:18:40,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:18:40,831 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:18:40,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:18:40,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:18:40,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:18:40,832 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:18:40,832 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:18:40,832 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:18:40,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:18:40,833 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:18:40,833 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:18:40,833 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_c2eb779c-6941-41bd-9953-685a3137b322/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c71e563c27969b27fd4778f70029a2fbfe3aca [2020-11-28 03:18:41,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:18:41,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:18:41,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:18:41,266 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:18:41,267 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:18:41,268 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2020-11-28 03:18:41,365 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/data/4bca167d1/96225ae0ed8a4fdc817648afe0a61c41/FLAG6fb299bf8 [2020-11-28 03:18:42,149 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:18:42,150 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2020-11-28 03:18:42,176 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/data/4bca167d1/96225ae0ed8a4fdc817648afe0a61c41/FLAG6fb299bf8 [2020-11-28 03:18:42,310 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c2eb779c-6941-41bd-9953-685a3137b322/bin/uautomizer/data/4bca167d1/96225ae0ed8a4fdc817648afe0a61c41 [2020-11-28 03:18:42,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:18:42,315 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:18:42,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:42,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:18:42,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:18:42,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:42" (1/1) ... [2020-11-28 03:18:42,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@704803fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:42, skipping insertion in model container [2020-11-28 03:18:42,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:42" (1/1) ... [2020-11-28 03:18:42,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:18:42,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:18:42,721 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:18:42,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78363921 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:42, skipping insertion in model container [2020-11-28 03:18:42,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:42,723 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:18:42,735 INFO L168 Benchmark]: Toolchain (without parser) took 408.44 ms. Allocated memory is still 77.6 MB. Free memory was 60.0 MB in the beginning and 61.8 MB in the end (delta: -1.8 MB). Peak memory consumption was 12.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:42,736 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 77.6 MB. Free memory was 60.1 MB in the beginning and 60.0 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:18:42,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.12 ms. Allocated memory is still 77.6 MB. Free memory was 59.8 MB in the beginning and 61.8 MB in the end (delta: -2.0 MB). Peak memory consumption was 12.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:42,738 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 77.6 MB. Free memory was 60.1 MB in the beginning and 60.0 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 404.12 ms. Allocated memory is still 77.6 MB. Free memory was 59.8 MB in the beginning and 61.8 MB in the end (delta: -2.0 MB). Peak memory consumption was 12.9 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...