./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_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/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_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/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_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/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_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/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 [2020-11-29 20:31:04,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:31:04,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:31:04,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:31:04,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:31:04,251 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:31:04,254 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:31:04,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:31:04,261 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:31:04,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:31:04,269 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:31:04,272 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:31:04,272 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:31:04,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:31:04,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:31:04,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:31:04,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:31:04,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:31:04,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:31:04,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:31:04,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:31:04,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:31:04,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:31:04,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:31:04,314 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:31:04,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:31:04,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:31:04,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:31:04,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:31:04,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:31:04,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:31:04,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:31:04,323 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:31:04,324 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:31:04,325 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:31:04,325 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:31:04,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:31:04,327 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:31:04,327 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:31:04,328 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:31:04,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:31:04,330 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 20:31:04,370 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:31:04,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:31:04,372 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:31:04,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:31:04,373 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:31:04,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:31:04,373 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:31:04,373 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:31:04,374 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:31:04,374 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:31:04,375 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:31:04,375 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:31:04,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:31:04,376 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:31:04,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:31:04,377 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:31:04,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:31:04,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:31:04,377 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:31:04,379 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:31:04,379 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:31:04,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:31:04,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:31:04,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:31:04,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:31:04,389 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:31:04,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:31:04,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:31:04,390 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:31:04,390 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_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48d89b13e091532e52e42655429545472f4ffe51 [2020-11-29 20:31:04,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:31:04,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:31:04,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:31:04,685 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:31:04,686 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:31:04,687 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-29 20:31:04,792 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/data/5730f3313/09d088c9520445b3a250f093ebdcf042/FLAG263d6ed31 [2020-11-29 20:31:05,437 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:31:05,438 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-29 20:31:05,466 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/data/5730f3313/09d088c9520445b3a250f093ebdcf042/FLAG263d6ed31 [2020-11-29 20:31:05,643 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/data/5730f3313/09d088c9520445b3a250f093ebdcf042 [2020-11-29 20:31:05,646 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:31:05,647 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:31:05,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:31:05,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:31:05,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:31:05,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:31:05" (1/1) ... [2020-11-29 20:31:05,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9b37014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:31:05, skipping insertion in model container [2020-11-29 20:31:05,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:31:05" (1/1) ... [2020-11-29 20:31:05,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:31:05,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:31:06,043 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:31:06,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60b94d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:31:06, skipping insertion in model container [2020-11-29 20:31:06,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:31:06,045 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:31:06,049 INFO L168 Benchmark]: Toolchain (without parser) took 399.99 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 70.0 MB in the beginning and 107.8 MB in the end (delta: -37.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:31:06,051 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 98.6 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:31:06,053 INFO L168 Benchmark]: CACSL2BoogieTranslator took 395.91 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 69.7 MB in the beginning and 107.8 MB in the end (delta: -38.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:31:06,055 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 98.6 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 395.91 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 69.7 MB in the beginning and 107.8 MB in the end (delta: -38.1 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:31:08,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:31:08,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:31:08,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:31:08,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:31:08,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:31:08,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:31:08,638 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:31:08,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:31:08,647 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:31:08,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:31:08,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:31:08,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:31:08,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:31:08,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:31:08,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:31:08,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:31:08,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:31:08,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:31:08,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:31:08,708 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:31:08,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:31:08,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:31:08,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:31:08,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:31:08,720 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:31:08,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:31:08,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:31:08,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:31:08,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:31:08,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:31:08,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:31:08,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:31:08,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:31:08,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:31:08,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:31:08,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:31:08,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:31:08,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:31:08,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:31:08,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:31:08,743 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 20:31:08,795 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:31:08,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:31:08,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:31:08,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:31:08,800 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:31:08,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:31:08,801 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:31:08,802 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:31:08,802 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:31:08,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:31:08,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:31:08,804 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:31:08,805 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:31:08,805 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:31:08,806 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:31:08,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:31:08,806 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:31:08,807 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:31:08,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:31:08,807 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:31:08,808 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:31:08,808 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:31:08,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:31:08,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:31:08,809 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:31:08,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:31:08,810 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 20:31:08,811 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:31:08,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:31:08,811 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:31:08,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:31:08,812 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_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48d89b13e091532e52e42655429545472f4ffe51 [2020-11-29 20:31:09,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:31:09,299 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:31:09,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:31:09,305 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:31:09,306 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:31:09,307 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-29 20:31:09,384 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/data/b344438d6/04c824a793044381b7149ae0032d61cb/FLAG60e915110 [2020-11-29 20:31:10,128 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:31:10,129 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-29 20:31:10,161 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/data/b344438d6/04c824a793044381b7149ae0032d61cb/FLAG60e915110 [2020-11-29 20:31:10,373 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6d32d9f7-bdda-4a23-82b0-6bdc303cb1b4/bin/uautomizer/data/b344438d6/04c824a793044381b7149ae0032d61cb [2020-11-29 20:31:10,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:31:10,379 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:31:10,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:31:10,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:31:10,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:31:10,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:31:10" (1/1) ... [2020-11-29 20:31:10,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7baf14a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:31:10, skipping insertion in model container [2020-11-29 20:31:10,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:31:10" (1/1) ... [2020-11-29 20:31:10,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:31:10,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:31:10,797 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:31:10,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46209389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:31:10, skipping insertion in model container [2020-11-29 20:31:10,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:31:10,801 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:31:10,804 INFO L168 Benchmark]: Toolchain (without parser) took 423.48 ms. Allocated memory is still 60.8 MB. Free memory was 45.5 MB in the beginning and 36.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:31:10,805 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 48.2 MB. Free memory is still 31.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:31:10,807 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.03 ms. Allocated memory is still 60.8 MB. Free memory was 45.3 MB in the beginning and 36.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:31:10,810 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 48.2 MB. Free memory is still 31.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 418.03 ms. Allocated memory is still 60.8 MB. Free memory was 45.3 MB in the beginning and 36.6 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...