./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.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_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/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 48d89b13e091532e52e42655429545472f4ffe51 ................................................................................................................................ 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_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/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 48d89b13e091532e52e42655429545472f4ffe51 .................................................................................................................................. 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 02:59:05,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:05,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:05,363 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:05,364 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:05,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:05,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:05,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:05,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:05,374 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:05,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:05,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:05,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:05,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:05,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:05,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:05,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:05,386 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:05,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:05,391 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:05,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:05,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:05,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:05,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:05,402 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:05,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:05,403 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:05,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:05,405 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:05,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:05,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:05,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:05,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:05,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:05,412 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:05,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:05,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:05,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:05,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:05,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:05,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:05,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:59:05,442 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:05,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:05,444 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:05,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:05,444 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:05,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:05,445 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:59:05,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:59:05,445 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:59:05,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:05,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:59:05,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:05,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:59:05,447 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:59:05,447 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:59:05,447 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:05,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:59:05,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:05,448 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:05,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:05,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:05,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:05,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:05,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:05,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:59:05,450 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:59:05,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:59:05,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:59:05,451 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:05,451 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_ded8f49d-4ab4-4201-9317-f5823df1641a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48d89b13e091532e52e42655429545472f4ffe51 [2020-11-28 02:59:05,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:05,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:05,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:05,767 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:05,768 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:05,769 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-28 02:59:05,870 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/data/b9164b34d/3c413b7d20f341b8a2057a16da088bc9/FLAGb7baf86a9 [2020-11-28 02:59:06,563 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:06,564 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-28 02:59:06,586 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/data/b9164b34d/3c413b7d20f341b8a2057a16da088bc9/FLAGb7baf86a9 [2020-11-28 02:59:06,801 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/data/b9164b34d/3c413b7d20f341b8a2057a16da088bc9 [2020-11-28 02:59:06,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:06,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:59:06,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:06,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:06,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:06,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:06" (1/1) ... [2020-11-28 02:59:06,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@86df7da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:06, skipping insertion in model container [2020-11-28 02:59:06,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:06" (1/1) ... [2020-11-28 02:59:06,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:06,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:07,190 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:59:07,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a2321eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:07, skipping insertion in model container [2020-11-28 02:59:07,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:07,191 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:59:07,195 INFO L168 Benchmark]: Toolchain (without parser) took 381.69 ms. Allocated memory is still 86.0 MB. Free memory was 51.6 MB in the beginning and 63.4 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:07,197 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory was 46.0 MB in the beginning and 45.9 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:07,199 INFO L168 Benchmark]: CACSL2BoogieTranslator took 376.37 ms. Allocated memory is still 86.0 MB. Free memory was 51.3 MB in the beginning and 63.4 MB in the end (delta: -12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:07,201 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory was 46.0 MB in the beginning and 45.9 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 376.37 ms. Allocated memory is still 86.0 MB. Free memory was 51.3 MB in the beginning and 63.4 MB in the end (delta: -12.1 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 02:59:09,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:09,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:09,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:09,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:09,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:09,635 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:09,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:09,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:09,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:09,655 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:09,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:09,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:09,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:09,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:09,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:09,673 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:09,675 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:09,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:09,685 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:09,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:09,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:09,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:09,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:09,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:09,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:09,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:09,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:09,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:09,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:09,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:09,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:09,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:09,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:09,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:09,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:09,718 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:09,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:09,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:09,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:09,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:09,723 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:59:09,769 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:09,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:09,772 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:09,773 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:09,773 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:09,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:09,774 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:59:09,774 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:59:09,774 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:09,774 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:59:09,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:09,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:59:09,776 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:59:09,776 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:59:09,776 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:59:09,777 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:59:09,777 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:09,777 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:59:09,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:09,778 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:09,778 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:09,778 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:09,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:09,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:09,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:09,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:59:09,788 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:59:09,788 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:59:09,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:59:09,788 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:09,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:59:09,789 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_ded8f49d-4ab4-4201-9317-f5823df1641a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48d89b13e091532e52e42655429545472f4ffe51 [2020-11-28 02:59:10,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:10,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:10,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:10,232 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:10,232 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:10,233 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-28 02:59:10,302 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/data/59647995c/206e3cdabe684fdd842b28477b98b9d2/FLAGde055814e [2020-11-28 02:59:10,988 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:10,988 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-28 02:59:11,016 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/data/59647995c/206e3cdabe684fdd842b28477b98b9d2/FLAGde055814e [2020-11-28 02:59:11,205 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ded8f49d-4ab4-4201-9317-f5823df1641a/bin/uautomizer/data/59647995c/206e3cdabe684fdd842b28477b98b9d2 [2020-11-28 02:59:11,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:11,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:59:11,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:11,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:11,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:11,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:11" (1/1) ... [2020-11-28 02:59:11,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47474b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:11, skipping insertion in model container [2020-11-28 02:59:11,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:11" (1/1) ... [2020-11-28 02:59:11,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:11,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:11,607 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:59:11,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5413cfca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:11, skipping insertion in model container [2020-11-28 02:59:11,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:11,610 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:59:11,614 INFO L168 Benchmark]: Toolchain (without parser) took 401.44 ms. Allocated memory is still 65.0 MB. Free memory was 43.2 MB in the beginning and 34.1 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:11,615 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 65.0 MB. Free memory is still 47.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:11,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.15 ms. Allocated memory is still 65.0 MB. Free memory was 43.0 MB in the beginning and 34.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:11,621 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 65.0 MB. Free memory is still 47.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 398.15 ms. Allocated memory is still 65.0 MB. Free memory was 43.0 MB in the beginning and 34.2 MB in the end (delta: 8.8 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...