./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.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_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/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 fe02aa8f6ac4dc8a7daa520822e82802026faea3 ................................................................................................................................ 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_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/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 fe02aa8f6ac4dc8a7daa520822e82802026faea3 .................................................................................................................................. 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 03:08:25,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:08:25,434 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:08:25,486 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:08:25,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:08:25,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:08:25,490 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:08:25,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:08:25,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:08:25,498 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:08:25,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:08:25,501 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:08:25,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:08:25,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:08:25,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:08:25,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:08:25,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:08:25,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:08:25,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:08:25,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:08:25,528 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:08:25,531 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:08:25,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:08:25,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:08:25,537 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:08:25,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:08:25,538 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:08:25,539 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:08:25,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:08:25,548 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:08:25,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:08:25,550 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:08:25,552 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:08:25,553 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:08:25,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:08:25,555 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:08:25,555 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:08:25,556 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:08:25,556 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:08:25,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:08:25,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:08:25,561 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:08:25,604 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:08:25,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:08:25,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:08:25,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:08:25,606 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:08:25,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:08:25,607 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:08:25,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:08:25,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:08:25,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:08:25,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:08:25,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:08:25,614 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:08:25,614 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:08:25,614 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:08:25,614 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:08:25,615 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:08:25,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:08:25,615 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:08:25,615 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:08:25,615 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:08:25,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:08:25,616 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:08:25,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:08:25,616 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:08:25,617 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:08:25,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:08:25,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:08:25,618 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:08:25,618 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_24b0415f-e9f5-4e20-9487-ebbfcfd13350/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe02aa8f6ac4dc8a7daa520822e82802026faea3 [2020-11-28 03:08:25,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:08:25,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:08:25,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:08:25,960 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:08:25,963 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:08:25,964 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-28 03:08:26,047 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/data/8729f0bfc/6a4c4f90216743beb4543db8802534dd/FLAG5f8fabd76 [2020-11-28 03:08:26,701 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:08:26,702 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-28 03:08:26,720 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/data/8729f0bfc/6a4c4f90216743beb4543db8802534dd/FLAG5f8fabd76 [2020-11-28 03:08:26,876 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/data/8729f0bfc/6a4c4f90216743beb4543db8802534dd [2020-11-28 03:08:26,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:08:26,879 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:08:26,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:26,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:08:26,884 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:08:26,885 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:26" (1/1) ... [2020-11-28 03:08:26,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b720123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:26, skipping insertion in model container [2020-11-28 03:08:26,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:26" (1/1) ... [2020-11-28 03:08:26,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:08:26,974 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:08:27,264 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:08:27,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fc669e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:27, skipping insertion in model container [2020-11-28 03:08:27,266 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:27,267 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:08:27,270 INFO L168 Benchmark]: Toolchain (without parser) took 389.28 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 59.2 MB in the beginning and 102.3 MB in the end (delta: -43.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:27,272 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 92.3 MB. Free memory is still 52.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:08:27,274 INFO L168 Benchmark]: CACSL2BoogieTranslator took 385.99 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 59.0 MB in the beginning and 102.3 MB in the end (delta: -43.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:27,277 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 92.3 MB. Free memory is still 52.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 385.99 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 59.0 MB in the beginning and 102.3 MB in the end (delta: -43.3 MB). Peak memory consumption was 12.6 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 03:08:29,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:08:29,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:08:29,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:08:29,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:08:29,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:08:29,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:08:29,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:08:29,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:08:29,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:08:29,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:08:29,381 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:08:29,382 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:08:29,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:08:29,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:08:29,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:08:29,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:08:29,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:08:29,396 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:08:29,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:08:29,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:08:29,413 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:08:29,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:08:29,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:08:29,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:08:29,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:08:29,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:08:29,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:08:29,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:08:29,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:08:29,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:08:29,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:08:29,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:08:29,429 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:08:29,430 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:08:29,430 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:08:29,431 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:08:29,431 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:08:29,432 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:08:29,433 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:08:29,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:08:29,438 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:08:29,478 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:08:29,481 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:08:29,483 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:08:29,484 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:08:29,484 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:08:29,484 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:08:29,484 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:08:29,485 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:08:29,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:08:29,485 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:08:29,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:08:29,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:08:29,486 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:08:29,487 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:08:29,487 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:08:29,487 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:08:29,487 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:08:29,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:08:29,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:08:29,488 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:08:29,488 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:08:29,488 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:08:29,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:08:29,489 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:08:29,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:08:29,489 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:08:29,490 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:08:29,490 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:08:29,490 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:08:29,490 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:08:29,490 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:08:29,491 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_24b0415f-e9f5-4e20-9487-ebbfcfd13350/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe02aa8f6ac4dc8a7daa520822e82802026faea3 [2020-11-28 03:08:29,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:08:29,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:08:29,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:08:29,903 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:08:29,904 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:08:29,905 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-28 03:08:29,968 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/data/3e0d86c36/e5aa4622905a4f21a058630c1770dbc5/FLAGfc298cea1 [2020-11-28 03:08:30,574 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:08:30,575 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-28 03:08:30,614 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/data/3e0d86c36/e5aa4622905a4f21a058630c1770dbc5/FLAGfc298cea1 [2020-11-28 03:08:30,824 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_24b0415f-e9f5-4e20-9487-ebbfcfd13350/bin/uautomizer/data/3e0d86c36/e5aa4622905a4f21a058630c1770dbc5 [2020-11-28 03:08:30,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:08:30,828 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:08:30,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:30,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:08:30,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:08:30,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:30" (1/1) ... [2020-11-28 03:08:30,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b983749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:30, skipping insertion in model container [2020-11-28 03:08:30,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:30" (1/1) ... [2020-11-28 03:08:30,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:08:30,939 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:08:31,138 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:08:31,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@83e8809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:31, skipping insertion in model container [2020-11-28 03:08:31,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:31,139 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:08:31,141 INFO L168 Benchmark]: Toolchain (without parser) took 311.88 ms. Allocated memory is still 81.8 MB. Free memory was 59.1 MB in the beginning and 49.9 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:31,142 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 50.3 MB. Free memory was 32.0 MB in the beginning and 32.0 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:08:31,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 309.62 ms. Allocated memory is still 81.8 MB. Free memory was 58.8 MB in the beginning and 49.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:31,145 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 50.3 MB. Free memory was 32.0 MB in the beginning and 32.0 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 309.62 ms. Allocated memory is still 81.8 MB. Free memory was 58.8 MB in the beginning and 49.9 MB in the end (delta: 8.9 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...