./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.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_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/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 190958d6fb29a26f25d08059f03c19b76719eaa1 ................................................................................................................................ 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_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/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 190958d6fb29a26f25d08059f03c19b76719eaa1 .................................................................................................................................. 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 23:19:09,833 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:19:09,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:19:09,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:19:09,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:19:09,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:19:09,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:19:09,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:19:09,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:19:09,917 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:19:09,918 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:19:09,920 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:19:09,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:19:09,922 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:19:09,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:19:09,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:19:09,926 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:19:09,927 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:19:09,929 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:19:09,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:19:09,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:19:09,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:19:09,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:19:09,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:19:09,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:19:09,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:19:09,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:19:09,949 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:19:09,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:19:09,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:19:09,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:19:09,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:19:09,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:19:09,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:19:09,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:19:09,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:19:09,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:19:09,960 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:19:09,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:19:09,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:19:09,962 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:19:09,967 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:19:10,010 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:19:10,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:19:10,012 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:19:10,013 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:19:10,013 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:19:10,013 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:19:10,013 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:19:10,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:19:10,014 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:19:10,014 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:19:10,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:19:10,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:19:10,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:19:10,016 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:19:10,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:19:10,016 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:19:10,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:19:10,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:19:10,017 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:19:10,017 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:19:10,017 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:19:10,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:19:10,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:19:10,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:19:10,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:19:10,019 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:19:10,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:19:10,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:19:10,019 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:19:10,020 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_c7edc4b2-47a7-40c5-9b58-a003434cba8f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 190958d6fb29a26f25d08059f03c19b76719eaa1 [2020-11-29 23:19:10,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:19:10,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:19:10,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:19:10,339 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:19:10,340 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:19:10,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-29 23:19:10,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/data/40da6327e/4146d7eec6e54c0bab89638b509e8eb0/FLAG89157a45a [2020-11-29 23:19:11,211 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:19:11,216 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-29 23:19:11,253 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/data/40da6327e/4146d7eec6e54c0bab89638b509e8eb0/FLAG89157a45a [2020-11-29 23:19:11,423 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/data/40da6327e/4146d7eec6e54c0bab89638b509e8eb0 [2020-11-29 23:19:11,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:19:11,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:19:11,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:19:11,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:19:11,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:19:11,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:19:11" (1/1) ... [2020-11-29 23:19:11,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17cc8c40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:11, skipping insertion in model container [2020-11-29 23:19:11,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:19:11" (1/1) ... [2020-11-29 23:19:11,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:19:11,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:19:11,810 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:19:11,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57b51a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:11, skipping insertion in model container [2020-11-29 23:19:11,811 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:19:11,812 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:19:11,814 INFO L168 Benchmark]: Toolchain (without parser) took 385.73 ms. Allocated memory is still 92.3 MB. Free memory was 57.3 MB in the beginning and 69.3 MB in the end (delta: -12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:19:11,815 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory was 27.6 MB in the beginning and 27.5 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:19:11,816 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.87 ms. Allocated memory is still 92.3 MB. Free memory was 57.1 MB in the beginning and 69.3 MB in the end (delta: -12.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:19:11,818 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 69.2 MB. Free memory was 27.6 MB in the beginning and 27.5 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 380.87 ms. Allocated memory is still 92.3 MB. Free memory was 57.1 MB in the beginning and 69.3 MB in the end (delta: -12.2 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 [2020-11-29 23:19:14,202 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:19:14,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:19:14,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:19:14,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:19:14,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:19:14,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:19:14,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:19:14,280 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:19:14,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:19:14,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:19:14,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:19:14,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:19:14,308 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:19:14,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:19:14,312 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:19:14,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:19:14,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:19:14,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:19:14,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:19:14,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:19:14,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:19:14,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:19:14,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:19:14,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:19:14,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:19:14,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:19:14,354 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:19:14,356 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:19:14,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:19:14,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:19:14,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:19:14,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:19:14,361 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:19:14,362 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:19:14,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:19:14,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:19:14,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:19:14,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:19:14,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:19:14,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:19:14,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:19:14,415 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:19:14,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:19:14,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:19:14,418 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:19:14,419 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:19:14,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:19:14,419 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:19:14,419 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:19:14,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:19:14,420 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:19:14,421 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:19:14,421 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:19:14,421 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:19:14,422 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:19:14,422 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:19:14,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:19:14,422 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:19:14,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:19:14,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:19:14,423 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:19:14,423 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:19:14,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:19:14,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:19:14,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:19:14,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:19:14,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:19:14,425 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:19:14,425 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:19:14,425 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:19:14,425 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:19:14,425 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:19:14,426 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_c7edc4b2-47a7-40c5-9b58-a003434cba8f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 190958d6fb29a26f25d08059f03c19b76719eaa1 [2020-11-29 23:19:14,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:19:14,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:19:14,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:19:14,851 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:19:14,852 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:19:14,853 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-29 23:19:14,919 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/data/089fd419e/67e11c9bd0e34fbd905b303ea5e64608/FLAG1c96fff24 [2020-11-29 23:19:15,620 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:19:15,621 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-29 23:19:15,641 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/data/089fd419e/67e11c9bd0e34fbd905b303ea5e64608/FLAG1c96fff24 [2020-11-29 23:19:15,832 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7edc4b2-47a7-40c5-9b58-a003434cba8f/bin/uautomizer/data/089fd419e/67e11c9bd0e34fbd905b303ea5e64608 [2020-11-29 23:19:15,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:19:15,837 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:19:15,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:19:15,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:19:15,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:19:15,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:19:15" (1/1) ... [2020-11-29 23:19:15,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59e1e29b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:15, skipping insertion in model container [2020-11-29 23:19:15,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:19:15" (1/1) ... [2020-11-29 23:19:15,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:19:15,951 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:19:16,216 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:19:16,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d9b5deb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:16, skipping insertion in model container [2020-11-29 23:19:16,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:19:16,220 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:19:16,223 INFO L168 Benchmark]: Toolchain (without parser) took 384.02 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 24.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:19:16,225 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:19:16,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.46 ms. Allocated memory is still 58.7 MB. Free memory was 34.2 MB in the beginning and 24.9 MB in the end (delta: 9.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:19:16,229 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 378.46 ms. Allocated memory is still 58.7 MB. Free memory was 34.2 MB in the beginning and 24.9 MB in the end (delta: 9.3 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...