./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.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_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/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 5264f2465439f20bfc6996564e96c64545d849a4 ................................................................................................................................ 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_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/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 5264f2465439f20bfc6996564e96c64545d849a4 .................................................................................................................................. 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 03:13:20,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:13:20,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:13:20,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:13:20,636 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:13:20,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:13:20,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:13:20,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:13:20,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:13:20,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:13:20,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:13:20,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:13:20,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:13:20,669 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:13:20,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:13:20,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:13:20,674 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:13:20,675 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:13:20,690 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:13:20,693 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:13:20,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:13:20,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:13:20,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:13:20,707 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:13:20,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:13:20,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:13:20,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:13:20,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:13:20,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:13:20,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:13:20,721 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:13:20,722 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:13:20,724 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:13:20,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:13:20,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:13:20,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:13:20,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:13:20,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:13:20,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:13:20,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:13:20,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:13:20,738 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:13:20,787 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:13:20,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:13:20,789 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:13:20,789 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:13:20,789 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:13:20,790 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:13:20,790 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:13:20,790 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:13:20,791 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:13:20,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:13:20,794 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:13:20,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:13:20,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:13:20,795 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:13:20,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:13:20,795 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:13:20,796 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:13:20,796 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:13:20,796 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:13:20,797 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:13:20,797 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:13:20,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:13:20,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:13:20,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:13:20,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:13:20,798 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:13:20,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:13:20,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:13:20,799 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:13:20,799 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_33c61418-d4f1-4ba9-aae2-0878e057af92/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-28 03:13:21,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:13:21,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:13:21,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:13:21,108 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:13:21,109 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:13:21,110 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 03:13:21,200 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/data/1a29f9536/9750c8e606504abe881999ebea00ba07/FLAGa9da3de6c [2020-11-28 03:13:21,862 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:13:21,863 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 03:13:21,892 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/data/1a29f9536/9750c8e606504abe881999ebea00ba07/FLAGa9da3de6c [2020-11-28 03:13:22,079 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/data/1a29f9536/9750c8e606504abe881999ebea00ba07 [2020-11-28 03:13:22,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:13:22,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:13:22,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:13:22,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:13:22,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:13:22,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:13:22" (1/1) ... [2020-11-28 03:13:22,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e53e8a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:22, skipping insertion in model container [2020-11-28 03:13:22,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:13:22" (1/1) ... [2020-11-28 03:13:22,107 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:13:22,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:13:22,483 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:13:22,484 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 03:13:22, skipping insertion in model container [2020-11-28 03:13:22,484 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:13:22,485 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:13:22,489 INFO L168 Benchmark]: Toolchain (without parser) took 401.40 ms. Allocated memory is still 111.1 MB. Free memory was 81.1 MB in the beginning and 89.5 MB in the end (delta: -8.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:13:22,490 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 83.9 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:13:22,492 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.75 ms. Allocated memory is still 111.1 MB. Free memory was 81.1 MB in the beginning and 89.5 MB in the end (delta: -8.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:13:22,495 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 83.9 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 394.75 ms. Allocated memory is still 111.1 MB. Free memory was 81.1 MB in the beginning and 89.5 MB in the end (delta: -8.4 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 03:13:25,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:13:25,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:13:25,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:13:25,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:13:25,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:13:25,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:13:25,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:13:25,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:13:25,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:13:25,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:13:25,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:13:25,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:13:25,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:13:25,165 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:13:25,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:13:25,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:13:25,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:13:25,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:13:25,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:13:25,194 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:13:25,196 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:13:25,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:13:25,200 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:13:25,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:13:25,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:13:25,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:13:25,210 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:13:25,212 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:13:25,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:13:25,214 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:13:25,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:13:25,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:13:25,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:13:25,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:13:25,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:13:25,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:13:25,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:13:25,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:13:25,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:13:25,225 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:13:25,226 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:13:25,273 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:13:25,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:13:25,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:13:25,279 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:13:25,279 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:13:25,280 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:13:25,280 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:13:25,280 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:13:25,280 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:13:25,281 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:13:25,282 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:13:25,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:13:25,282 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:13:25,282 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:13:25,283 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:13:25,283 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:13:25,283 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:13:25,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:13:25,284 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:13:25,284 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:13:25,284 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:13:25,285 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:13:25,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:13:25,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:13:25,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:13:25,286 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:13:25,286 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:13:25,286 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:13:25,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:13:25,287 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:13:25,287 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:13:25,287 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_33c61418-d4f1-4ba9-aae2-0878e057af92/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-28 03:13:25,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:13:25,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:13:25,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:13:25,752 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:13:25,760 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:13:25,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 03:13:25,833 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/data/c1226322d/ffb0597999e34be7a781259691d37c8c/FLAGf24a8b3db [2020-11-28 03:13:26,553 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:13:26,556 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 03:13:26,575 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/data/c1226322d/ffb0597999e34be7a781259691d37c8c/FLAGf24a8b3db [2020-11-28 03:13:26,751 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_33c61418-d4f1-4ba9-aae2-0878e057af92/bin/uautomizer/data/c1226322d/ffb0597999e34be7a781259691d37c8c [2020-11-28 03:13:26,754 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:13:26,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:13:26,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:13:26,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:13:26,771 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:13:26,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:13:26" (1/1) ... [2020-11-28 03:13:26,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7243e822 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:26, skipping insertion in model container [2020-11-28 03:13:26,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:13:26" (1/1) ... [2020-11-28 03:13:26,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:13:26,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:13:27,122 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:13:27,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e93240d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:27, skipping insertion in model container [2020-11-28 03:13:27,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:13:27,124 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:13:27,126 INFO L168 Benchmark]: Toolchain (without parser) took 369.20 ms. Allocated memory is still 54.5 MB. Free memory was 30.6 MB in the beginning and 21.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:13:27,128 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:13:27,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 366.47 ms. Allocated memory is still 54.5 MB. Free memory was 30.4 MB in the beginning and 21.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:13:27,131 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 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 366.47 ms. Allocated memory is still 54.5 MB. Free memory was 30.4 MB in the beginning and 21.7 MB in the end (delta: 8.7 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...