./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.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_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/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 38bce9889a45e7793422c8a03518a30c76d10af9 ................................................................................................................................ 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_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/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 38bce9889a45e7793422c8a03518a30c76d10af9 .................................................................................................................................. 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 03:15:18,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:18,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:18,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:18,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:18,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:18,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:18,218 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:18,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:18,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:18,233 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:18,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:18,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:18,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:18,243 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:18,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:18,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:18,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:18,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:18,269 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:18,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:18,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:18,275 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:18,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:18,281 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:18,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:18,282 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:18,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:18,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:18,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:18,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:18,289 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:18,291 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:18,293 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:18,294 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:18,294 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:18,296 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:18,296 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:18,296 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:18,298 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:18,299 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:18,302 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:15:18,340 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:18,341 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:18,344 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:18,344 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:18,345 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:18,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:18,345 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:18,346 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:18,346 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:18,346 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:18,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:18,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:18,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:18,348 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:18,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:18,349 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:18,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:18,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:18,350 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:18,350 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:18,351 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:18,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:18,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:18,352 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:18,352 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:18,352 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:15:18,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:15:18,353 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:18,353 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:18,353 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_dc2b01e8-995b-463d-aed8-c13bed4edea8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38bce9889a45e7793422c8a03518a30c76d10af9 [2020-11-28 03:15:18,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:18,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:18,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:18,700 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:18,701 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:18,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-28 03:15:18,805 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/data/2f9c05a29/02dc31859aef4df4840110fc2430efc9/FLAG470d7868b [2020-11-28 03:15:19,419 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:19,428 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-28 03:15:19,455 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/data/2f9c05a29/02dc31859aef4df4840110fc2430efc9/FLAG470d7868b [2020-11-28 03:15:19,661 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/data/2f9c05a29/02dc31859aef4df4840110fc2430efc9 [2020-11-28 03:15:19,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:19,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:19,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:19,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:19,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:19,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:19" (1/1) ... [2020-11-28 03:15:19,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29f9705c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:19, skipping insertion in model container [2020-11-28 03:15:19,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:19" (1/1) ... [2020-11-28 03:15:19,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:19,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:20,005 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:20,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d2e8b18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:20, skipping insertion in model container [2020-11-28 03:15:20,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:20,007 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:15:20,011 INFO L168 Benchmark]: Toolchain (without parser) took 343.29 ms. Allocated memory is still 98.6 MB. Free memory was 64.0 MB in the beginning and 76.1 MB in the end (delta: -12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:20,013 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory was 31.1 MB in the beginning and 31.1 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:20,015 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.43 ms. Allocated memory is still 98.6 MB. Free memory was 63.7 MB in the beginning and 76.1 MB in the end (delta: -12.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:20,017 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 69.2 MB. Free memory was 31.1 MB in the beginning and 31.1 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 339.43 ms. Allocated memory is still 98.6 MB. Free memory was 63.7 MB in the beginning and 76.1 MB in the end (delta: -12.4 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 03:15:22,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:22,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:22,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:22,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:22,459 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:22,461 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:22,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:22,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:22,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:22,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:22,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:22,493 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:22,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:22,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:22,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:22,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:22,502 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:22,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:22,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:22,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:22,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:22,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:22,515 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:22,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:22,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:22,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:22,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:22,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:22,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:22,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:22,526 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:22,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:22,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:22,530 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:22,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:22,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:22,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:22,533 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:22,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:22,535 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:22,537 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:15:22,571 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:22,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:22,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:22,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:22,580 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:22,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:22,581 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:22,581 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:22,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:22,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:22,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:22,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:22,583 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:15:22,584 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:15:22,584 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:22,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:22,585 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:22,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:22,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:22,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:22,586 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:22,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:22,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:22,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:22,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:22,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:22,588 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:15:22,588 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:15:22,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:22,588 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:22,589 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:22,589 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_dc2b01e8-995b-463d-aed8-c13bed4edea8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38bce9889a45e7793422c8a03518a30c76d10af9 [2020-11-28 03:15:23,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:23,040 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:23,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:23,047 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:23,048 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:23,049 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-28 03:15:23,125 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/data/288e94aa2/c8b6d140539c4abaa4632c0db9866ffe/FLAGea79c6d7c [2020-11-28 03:15:23,754 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:23,755 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-28 03:15:23,782 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/data/288e94aa2/c8b6d140539c4abaa4632c0db9866ffe/FLAGea79c6d7c [2020-11-28 03:15:24,007 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dc2b01e8-995b-463d-aed8-c13bed4edea8/bin/uautomizer/data/288e94aa2/c8b6d140539c4abaa4632c0db9866ffe [2020-11-28 03:15:24,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:24,011 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:24,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:24,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:24,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:24,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:24" (1/1) ... [2020-11-28 03:15:24,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40180981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:24, skipping insertion in model container [2020-11-28 03:15:24,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:24" (1/1) ... [2020-11-28 03:15:24,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:24,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:24,336 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:24,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f88bfe8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:24, skipping insertion in model container [2020-11-28 03:15:24,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:24,341 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:15:24,345 INFO L168 Benchmark]: Toolchain (without parser) took 330.85 ms. Allocated memory is still 50.3 MB. Free memory was 25.8 MB in the beginning and 27.8 MB in the end (delta: -2.0 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:24,347 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:24,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 327.87 ms. Allocated memory is still 50.3 MB. Free memory was 25.6 MB in the beginning and 27.8 MB in the end (delta: -2.1 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:24,352 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 327.87 ms. Allocated memory is still 50.3 MB. Free memory was 25.6 MB in the beginning and 27.8 MB in the end (delta: -2.1 MB). Peak memory consumption was 3.6 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...