./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_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_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/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 9fcd68e1a67ee26d6d4eef240c222997141bc319 ................................................................................................................................ 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_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/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 9fcd68e1a67ee26d6d4eef240c222997141bc319 .................................................................................................................................. 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 03:20:20,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:20,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:20,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:20,420 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:20,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:20,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:20,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:20,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:20,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:20,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:20,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:20,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:20,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:20,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:20,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:20,467 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:20,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:20,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:20,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:20,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:20,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:20,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:20,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:20,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:20,504 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:20,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:20,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:20,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:20,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:20,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:20,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:20,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:20,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:20,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:20,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:20,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:20,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:20,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:20,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:20,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:20,523 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:20:20,570 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:20,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:20,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:20,573 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:20,574 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:20,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:20,574 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:20,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:20:20,575 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:20,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:20,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:20,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:20,577 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:20,577 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:20,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:20,578 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:20,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:20,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:20,578 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:20,579 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:20,579 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:20,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:20,579 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:20,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:20,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:20,580 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:20:20,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:20:20,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:20,581 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:20,581 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_71f73804-5d19-4dd7-86fd-1036582a60ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-11-28 03:20:20,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:20,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:20,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:20,985 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:20,986 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:20,988 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 03:20:21,087 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/data/2d4bdf568/60c0adffb0584b53aecb6f99530bd919/FLAG6c3051267 [2020-11-28 03:20:21,916 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:21,917 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 03:20:21,960 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/data/2d4bdf568/60c0adffb0584b53aecb6f99530bd919/FLAG6c3051267 [2020-11-28 03:20:22,028 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/data/2d4bdf568/60c0adffb0584b53aecb6f99530bd919 [2020-11-28 03:20:22,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:22,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:22,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:22,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:22,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:22,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:22" (1/1) ... [2020-11-28 03:20:22,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fe7a15c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:22, skipping insertion in model container [2020-11-28 03:20:22,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:22" (1/1) ... [2020-11-28 03:20:22,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:22,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:22,482 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:22,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c522c96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:22, skipping insertion in model container [2020-11-28 03:20:22,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:22,486 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:22,491 INFO L168 Benchmark]: Toolchain (without parser) took 447.74 ms. Allocated memory is still 107.0 MB. Free memory was 67.1 MB in the beginning and 81.6 MB in the end (delta: -14.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:22,493 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 107.0 MB. Free memory was 76.9 MB in the beginning and 76.9 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:22,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.92 ms. Allocated memory is still 107.0 MB. Free memory was 67.0 MB in the beginning and 82.0 MB in the end (delta: -15.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:22,498 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 107.0 MB. Free memory was 76.9 MB in the beginning and 76.9 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 442.92 ms. Allocated memory is still 107.0 MB. Free memory was 67.0 MB in the beginning and 82.0 MB in the end (delta: -15.1 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 03:20:25,334 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:25,339 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:25,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:25,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:25,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:25,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:25,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:25,431 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:25,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:25,441 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:25,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:25,450 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:25,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:25,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:25,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:25,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:25,461 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:25,468 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:25,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:25,487 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:25,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:25,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:25,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:25,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:25,502 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:25,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:25,505 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:25,506 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:25,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:25,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:25,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:25,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:25,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:25,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:25,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:25,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:25,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:25,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:25,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:25,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:25,521 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:20:25,580 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:25,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:25,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:25,585 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:25,586 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:25,586 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:25,586 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:25,587 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:25,587 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:25,588 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:25,589 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:25,589 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:25,589 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:20:25,590 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:20:25,590 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:25,590 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:25,591 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:25,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:25,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:25,592 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:25,592 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:25,593 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:25,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:25,593 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:25,594 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:25,594 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:25,594 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:20:25,595 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:20:25,595 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:25,596 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:25,596 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:20:25,596 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_71f73804-5d19-4dd7-86fd-1036582a60ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-11-28 03:20:26,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:26,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:26,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:26,122 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:26,126 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:26,127 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 03:20:26,230 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/data/2559ebaf6/da235cc447b8461d9508fd956eeda8fc/FLAG1ddab1be8 [2020-11-28 03:20:27,137 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:27,142 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 03:20:27,178 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/data/2559ebaf6/da235cc447b8461d9508fd956eeda8fc/FLAG1ddab1be8 [2020-11-28 03:20:27,233 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_71f73804-5d19-4dd7-86fd-1036582a60ad/bin/uautomizer/data/2559ebaf6/da235cc447b8461d9508fd956eeda8fc [2020-11-28 03:20:27,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:27,239 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:27,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:27,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:27,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:27,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:27" (1/1) ... [2020-11-28 03:20:27,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b38264e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:27, skipping insertion in model container [2020-11-28 03:20:27,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:27" (1/1) ... [2020-11-28 03:20:27,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:27,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:27,683 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:27,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c3c5f54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:27, skipping insertion in model container [2020-11-28 03:20:27,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:27,686 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:27,690 INFO L168 Benchmark]: Toolchain (without parser) took 448.22 ms. Allocated memory is still 65.0 MB. Free memory was 43.2 MB in the beginning and 33.5 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:27,691 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 65.0 MB. Free memory is still 48.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:27,694 INFO L168 Benchmark]: CACSL2BoogieTranslator took 441.88 ms. Allocated memory is still 65.0 MB. Free memory was 43.1 MB in the beginning and 33.5 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:27,697 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 65.0 MB. Free memory is still 48.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 441.88 ms. Allocated memory is still 65.0 MB. Free memory was 43.1 MB in the beginning and 33.5 MB in the end (delta: 9.5 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...