./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9fcd68e1a67ee26d6d4eef240c222997141bc319 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9fcd68e1a67ee26d6d4eef240c222997141bc319 ................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:58:15,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:58:15,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:58:15,128 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:58:15,136 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:58:15,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:58:15,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:58:15,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:58:15,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:58:15,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:58:15,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:58:15,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:58:15,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:58:15,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:58:15,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:58:15,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:58:15,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:58:15,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:58:15,183 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:58:15,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:58:15,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:58:15,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:58:15,192 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:58:15,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:58:15,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:58:15,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:58:15,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:58:15,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:58:15,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:58:15,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:58:15,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:58:15,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:58:15,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:58:15,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:58:15,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:58:15,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:58:15,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:58:15,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:58:15,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:58:15,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:58:15,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:58:15,216 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:58:15,272 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:58:15,276 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:58:15,279 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:58:15,281 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:58:15,281 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:58:15,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:58:15,282 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:58:15,282 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:58:15,282 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:58:15,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:58:15,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:58:15,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:58:15,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:58:15,285 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:58:15,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:58:15,286 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:58:15,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:58:15,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:58:15,287 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:58:15,287 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:58:15,287 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:58:15,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:58:15,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:58:15,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:58:15,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:58:15,289 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:58:15,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:58:15,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:58:15,289 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:58:15,290 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_0346b6d9-981d-4905-99b9-15a24226f88e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-11-29 23:58:15,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:58:15,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:58:15,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:58:15,665 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:58:15,666 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:58:15,668 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-29 23:58:15,759 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/data/0d36bd4b9/334be49006f54997bd0300ec01fbbf69/FLAGb3076be90 [2020-11-29 23:58:16,583 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:58:16,584 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-29 23:58:16,630 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/data/0d36bd4b9/334be49006f54997bd0300ec01fbbf69/FLAGb3076be90 [2020-11-29 23:58:16,707 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/data/0d36bd4b9/334be49006f54997bd0300ec01fbbf69 [2020-11-29 23:58:16,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:58:16,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:58:16,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:58:16,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:58:16,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:58:16,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:58:16" (1/1) ... [2020-11-29 23:58:16,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33568522 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:16, skipping insertion in model container [2020-11-29 23:58:16,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:58:16" (1/1) ... [2020-11-29 23:58:16,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:58:16,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:58:17,147 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:58:17,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@166c7408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:17, skipping insertion in model container [2020-11-29 23:58:17,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:58:17,149 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:58:17,152 INFO L168 Benchmark]: Toolchain (without parser) took 435.99 ms. Allocated memory is still 94.4 MB. Free memory was 59.9 MB in the beginning and 72.3 MB in the end (delta: -12.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:17,153 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 69.2 MB. Free memory is still 31.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:58:17,155 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.20 ms. Allocated memory is still 94.4 MB. Free memory was 59.8 MB in the beginning and 72.3 MB in the end (delta: -12.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:17,156 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 69.2 MB. Free memory is still 31.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 429.20 ms. Allocated memory is still 94.4 MB. Free memory was 59.8 MB in the beginning and 72.3 MB in the end (delta: -12.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:58:19,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:58:19,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:58:19,948 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:58:19,949 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:58:19,951 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:58:19,953 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:58:19,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:58:19,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:58:19,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:58:19,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:58:19,977 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:58:19,977 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:58:19,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:58:19,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:58:19,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:58:19,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:58:19,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:58:19,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:58:20,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:58:20,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:58:20,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:58:20,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:58:20,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:58:20,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:58:20,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:58:20,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:58:20,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:58:20,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:58:20,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:58:20,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:58:20,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:58:20,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:58:20,031 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:58:20,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:58:20,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:58:20,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:58:20,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:58:20,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:58:20,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:58:20,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:58:20,039 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:58:20,096 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:58:20,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:58:20,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:58:20,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:58:20,102 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:58:20,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:58:20,103 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:58:20,103 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:58:20,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:58:20,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:58:20,105 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:58:20,105 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:58:20,106 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:58:20,106 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:58:20,106 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:58:20,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:58:20,107 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:58:20,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:58:20,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:58:20,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:58:20,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:58:20,108 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:58:20,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:58:20,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:58:20,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:58:20,110 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:58:20,110 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:58:20,110 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:58:20,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:58:20,111 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:58:20,111 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:58:20,112 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_0346b6d9-981d-4905-99b9-15a24226f88e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-11-29 23:58:20,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:58:20,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:58:20,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:58:20,624 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:58:20,625 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:58:20,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-29 23:58:20,706 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/data/960f810de/8f1450d8828a444da715835f0a74385d/FLAG7480e5761 [2020-11-29 23:58:21,715 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:58:21,726 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-29 23:58:21,767 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/data/960f810de/8f1450d8828a444da715835f0a74385d/FLAG7480e5761 [2020-11-29 23:58:21,781 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0346b6d9-981d-4905-99b9-15a24226f88e/bin/uautomizer/data/960f810de/8f1450d8828a444da715835f0a74385d [2020-11-29 23:58:21,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:58:21,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:58:21,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:58:21,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:58:21,797 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:58:21,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:58:21" (1/1) ... [2020-11-29 23:58:21,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab5b5bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:21, skipping insertion in model container [2020-11-29 23:58:21,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:58:21" (1/1) ... [2020-11-29 23:58:21,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:58:21,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:58:22,191 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:58:22,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6041e6a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:22, skipping insertion in model container [2020-11-29 23:58:22,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:58:22,193 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:58:22,196 INFO L168 Benchmark]: Toolchain (without parser) took 409.96 ms. Allocated memory is still 58.7 MB. Free memory was 36.7 MB in the beginning and 27.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:22,197 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:58:22,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 407.67 ms. Allocated memory is still 58.7 MB. Free memory was 36.5 MB in the beginning and 27.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:58:22,200 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 407.67 ms. Allocated memory is still 58.7 MB. Free memory was 36.5 MB in the beginning and 27.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...