./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.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_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/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 2b114f3209cc5107e9e21ebae1b4a753d86ec036 ................................................................................................................................ 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_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/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 2b114f3209cc5107e9e21ebae1b4a753d86ec036 .................................................................................................................................. 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 03:20:19,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:19,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:19,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:19,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:19,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:19,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:19,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:19,427 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:19,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:19,430 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:19,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:19,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:19,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:19,440 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:19,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:19,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:19,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:19,446 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:19,449 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:19,451 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:19,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:19,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:19,463 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:19,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:19,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:19,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:19,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:19,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:19,476 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:19,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:19,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:19,481 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:19,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:19,485 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:19,485 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:19,486 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:19,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:19,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:19,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:19,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:19,489 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:20:19,513 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:19,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:19,514 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:19,515 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:19,515 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:19,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:19,516 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:19,516 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:20:19,516 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:19,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:19,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:19,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:19,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:19,517 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:19,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:19,518 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:19,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:19,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:19,519 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:19,519 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:19,519 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:19,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:19,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:19,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:19,520 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:19,521 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:20:19,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:20:19,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:19,522 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:19,523 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_a91a6bc7-65d2-4834-a6b7-178aae790716/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b114f3209cc5107e9e21ebae1b4a753d86ec036 [2020-11-28 03:20:19,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:19,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:19,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:19,804 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:19,807 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:19,808 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-11-28 03:20:19,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/data/5d711018a/68af977b1de4491d942b407a6fb4a074/FLAGb2baa5cb8 [2020-11-28 03:20:20,497 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:20,497 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-11-28 03:20:20,522 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/data/5d711018a/68af977b1de4491d942b407a6fb4a074/FLAGb2baa5cb8 [2020-11-28 03:20:20,724 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/data/5d711018a/68af977b1de4491d942b407a6fb4a074 [2020-11-28 03:20:20,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:20,728 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:20,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:20,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:20,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:20,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:20" (1/1) ... [2020-11-28 03:20:20,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65433acf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:20, skipping insertion in model container [2020-11-28 03:20:20,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:20" (1/1) ... [2020-11-28 03:20:20,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:20,800 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:21,053 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:21,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1cb708fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:21, skipping insertion in model container [2020-11-28 03:20:21,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:21,056 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:21,059 INFO L168 Benchmark]: Toolchain (without parser) took 329.25 ms. Allocated memory is still 109.1 MB. Free memory was 79.5 MB in the beginning and 87.5 MB in the end (delta: -8.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:21,061 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 79.7 MB. Free memory was 41.5 MB in the beginning and 41.5 MB in the end (delta: 40.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:21,063 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.65 ms. Allocated memory is still 109.1 MB. Free memory was 79.5 MB in the beginning and 87.5 MB in the end (delta: -8.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:21,065 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 79.7 MB. Free memory was 41.5 MB in the beginning and 41.5 MB in the end (delta: 40.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 323.65 ms. Allocated memory is still 109.1 MB. Free memory was 79.5 MB in the beginning and 87.5 MB in the end (delta: -8.0 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 03:20:23,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:23,214 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:23,247 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:23,248 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:23,249 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:23,251 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:23,253 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:23,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:23,257 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:23,258 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:23,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:23,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:23,261 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:23,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:23,264 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:23,265 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:23,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:23,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:23,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:23,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:23,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:23,290 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:23,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:23,297 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:23,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:23,302 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:23,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:23,304 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:23,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:23,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:23,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:23,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:23,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:23,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:23,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:23,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:23,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:23,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:23,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:23,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:23,319 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:20:23,354 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:23,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:23,357 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:23,357 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:23,357 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:23,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:23,358 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:23,358 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:23,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:23,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:23,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:23,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:23,360 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:20:23,361 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:20:23,361 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:23,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:23,361 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:23,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:23,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:23,362 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:23,362 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:23,363 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:23,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:23,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:23,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:23,364 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:23,364 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:20:23,364 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:20:23,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:23,365 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:23,365 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:20:23,365 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_a91a6bc7-65d2-4834-a6b7-178aae790716/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b114f3209cc5107e9e21ebae1b4a753d86ec036 [2020-11-28 03:20:23,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:23,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:23,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:23,778 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:23,782 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:23,783 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-11-28 03:20:23,862 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/data/e9ef782f6/767e34bacd6e49ef8be2eb6f25ed2e9f/FLAG69c3e6a5e [2020-11-28 03:20:24,495 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:24,495 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-11-28 03:20:24,524 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/data/e9ef782f6/767e34bacd6e49ef8be2eb6f25ed2e9f/FLAG69c3e6a5e [2020-11-28 03:20:24,716 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a91a6bc7-65d2-4834-a6b7-178aae790716/bin/uautomizer/data/e9ef782f6/767e34bacd6e49ef8be2eb6f25ed2e9f [2020-11-28 03:20:24,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:24,720 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:24,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:24,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:24,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:24,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:24" (1/1) ... [2020-11-28 03:20:24,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@842322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:24, skipping insertion in model container [2020-11-28 03:20:24,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:24" (1/1) ... [2020-11-28 03:20:24,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:24,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:24,997 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:24,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e307144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:24, skipping insertion in model container [2020-11-28 03:20:24,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:24,999 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:25,003 INFO L168 Benchmark]: Toolchain (without parser) took 279.71 ms. Allocated memory is still 69.2 MB. Free memory was 51.8 MB in the beginning and 42.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:25,004 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:25,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 277.58 ms. Allocated memory is still 69.2 MB. Free memory was 51.6 MB in the beginning and 42.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:25,009 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 277.58 ms. Allocated memory is still 69.2 MB. Free memory was 51.6 MB in the beginning and 42.6 MB in the end (delta: 9.0 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...