./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.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_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/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 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 ................................................................................................................................ 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_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/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 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:38:49,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:38:49,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:38:49,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:38:49,433 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:38:49,435 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:38:49,437 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:38:49,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:38:49,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:38:49,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:38:49,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:38:49,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:38:49,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:38:49,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:38:49,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:38:49,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:38:49,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:38:49,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:38:49,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:38:49,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:38:49,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:38:49,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:38:49,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:38:49,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:38:49,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:38:49,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:38:49,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:38:49,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:38:49,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:38:49,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:38:49,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:38:49,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:38:49,509 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:38:49,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:38:49,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:38:49,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:38:49,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:38:49,513 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:38:49,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:38:49,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:38:49,515 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:38:49,519 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:38:49,566 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:38:49,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:38:49,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:38:49,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:38:49,569 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:38:49,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:38:49,570 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:38:49,570 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:38:49,570 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:38:49,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:38:49,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:38:49,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:38:49,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:38:49,573 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:38:49,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:38:49,573 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:38:49,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:38:49,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:38:49,574 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:38:49,574 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:38:49,575 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:38:49,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:38:49,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:38:49,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:38:49,576 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:38:49,576 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:38:49,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:38:49,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:38:49,577 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:38:49,577 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_d6f811f1-d9ca-4922-8737-7f70c8fe833d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 [2020-11-30 00:38:49,855 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:38:49,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:38:49,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:38:49,901 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:38:49,902 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:38:49,904 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-11-30 00:38:49,994 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/data/dbc92aade/70a1d2b9d8dd4b8187bb776aa0b4793f/FLAG0c2a6b946 [2020-11-30 00:38:50,649 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:38:50,650 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-11-30 00:38:50,670 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/data/dbc92aade/70a1d2b9d8dd4b8187bb776aa0b4793f/FLAG0c2a6b946 [2020-11-30 00:38:50,875 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/data/dbc92aade/70a1d2b9d8dd4b8187bb776aa0b4793f [2020-11-30 00:38:50,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:38:50,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:38:50,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:50,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:38:50,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:38:50,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:50" (1/1) ... [2020-11-30 00:38:50,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13798c09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:50, skipping insertion in model container [2020-11-30 00:38:50,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:50" (1/1) ... [2020-11-30 00:38:50,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:38:50,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:38:51,260 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:38:51,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54b3e26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:51, skipping insertion in model container [2020-11-30 00:38:51,261 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:51,262 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:38:51,266 INFO L168 Benchmark]: Toolchain (without parser) took 380.10 ms. Allocated memory is still 90.2 MB. Free memory was 59.0 MB in the beginning and 68.8 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:51,267 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 90.2 MB. Free memory is still 50.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:38:51,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.23 ms. Allocated memory is still 90.2 MB. Free memory was 58.8 MB in the beginning and 68.8 MB in the end (delta: -10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:51,272 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 90.2 MB. Free memory is still 50.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 375.23 ms. Allocated memory is still 90.2 MB. Free memory was 58.8 MB in the beginning and 68.8 MB in the end (delta: -10.0 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 [2020-11-30 00:38:53,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:38:53,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:38:53,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:38:53,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:38:53,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:38:53,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:38:53,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:38:53,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:38:53,662 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:38:53,664 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:38:53,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:38:53,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:38:53,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:38:53,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:38:53,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:38:53,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:38:53,683 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:38:53,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:38:53,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:38:53,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:38:53,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:38:53,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:38:53,707 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:38:53,710 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:38:53,711 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:38:53,711 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:38:53,712 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:38:53,713 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:38:53,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:38:53,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:38:53,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:38:53,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:38:53,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:38:53,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:38:53,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:38:53,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:38:53,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:38:53,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:38:53,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:38:53,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:38:53,724 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 00:38:53,765 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:38:53,765 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:38:53,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:38:53,769 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:38:53,770 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:38:53,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:38:53,770 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:38:53,770 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:38:53,771 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:38:53,771 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:38:53,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:38:53,772 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:38:53,772 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:38:53,773 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:38:53,773 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:38:53,773 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:38:53,773 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:38:53,773 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:38:53,774 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:38:53,774 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:38:53,774 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:38:53,774 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:38:53,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:38:53,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:38:53,775 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:38:53,775 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:38:53,776 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:38:53,776 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:38:53,776 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:38:53,776 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:38:53,776 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:38:53,777 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_d6f811f1-d9ca-4922-8737-7f70c8fe833d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 [2020-11-30 00:38:54,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:38:54,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:38:54,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:38:54,295 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:38:54,295 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:38:54,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-11-30 00:38:54,396 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/data/0443530f6/2d3e616f4d8c42dab0a7389055cbf49a/FLAG3ae3f3f83 [2020-11-30 00:38:55,070 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:38:55,070 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-11-30 00:38:55,094 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/data/0443530f6/2d3e616f4d8c42dab0a7389055cbf49a/FLAG3ae3f3f83 [2020-11-30 00:38:55,318 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d6f811f1-d9ca-4922-8737-7f70c8fe833d/bin/uautomizer/data/0443530f6/2d3e616f4d8c42dab0a7389055cbf49a [2020-11-30 00:38:55,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:38:55,324 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:38:55,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:55,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:38:55,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:38:55,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:55" (1/1) ... [2020-11-30 00:38:55,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72578cb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:55, skipping insertion in model container [2020-11-30 00:38:55,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:55" (1/1) ... [2020-11-30 00:38:55,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:38:55,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:38:55,685 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:38:55,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9dcd5d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:55, skipping insertion in model container [2020-11-30 00:38:55,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:55,686 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:38:55,689 INFO L168 Benchmark]: Toolchain (without parser) took 363.41 ms. Allocated memory is still 56.6 MB. Free memory was 34.0 MB in the beginning and 24.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:55,690 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 39.7 MB in the beginning and 39.6 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:38:55,691 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.26 ms. Allocated memory is still 56.6 MB. Free memory was 33.8 MB in the beginning and 24.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:55,693 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 39.7 MB in the beginning and 39.6 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 358.26 ms. Allocated memory is still 56.6 MB. Free memory was 33.8 MB in the beginning and 24.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 6.3 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...