./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/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 ef1d0433af8a0885178262dea075f970d9a60f03 ................................................................................................................................ 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_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/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 ef1d0433af8a0885178262dea075f970d9a60f03 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:10:44,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:10:44,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:10:44,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:10:44,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:10:44,842 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:10:44,845 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:10:44,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:10:44,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:10:44,863 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:10:44,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:10:44,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:10:44,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:10:44,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:10:44,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:10:44,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:10:44,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:10:44,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:10:44,890 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:10:44,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:10:44,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:10:44,906 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:10:44,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:10:44,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:10:44,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:10:44,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:10:44,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:10:44,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:10:44,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:10:44,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:10:44,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:10:44,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:10:44,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:10:44,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:10:44,937 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:10:44,937 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:10:44,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:10:44,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:10:44,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:10:44,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:10:44,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:10:44,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:10:44,995 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:10:44,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:10:44,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:10:44,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:10:44,999 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:10:44,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:10:45,000 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:10:45,000 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:10:45,000 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:10:45,001 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:10:45,002 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:10:45,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:10:45,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:10:45,003 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:10:45,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:10:45,003 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:10:45,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:10:45,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:10:45,004 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:10:45,005 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:10:45,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:10:45,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:10:45,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:10:45,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:10:45,006 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:10:45,007 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:10:45,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:10:45,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:10:45,008 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:10:45,008 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_952f4c58-6cb6-42cf-a60d-4d02cf721f53/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef1d0433af8a0885178262dea075f970d9a60f03 [2020-11-28 03:10:45,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:10:45,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:10:45,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:10:45,491 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:10:45,492 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:10:45,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2020-11-28 03:10:45,607 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/data/00afbeaca/1b32aba21fa94c638e6cd108a366baa4/FLAGe8f38f933 [2020-11-28 03:10:46,516 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:10:46,517 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2020-11-28 03:10:46,543 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/data/00afbeaca/1b32aba21fa94c638e6cd108a366baa4/FLAGe8f38f933 [2020-11-28 03:10:46,661 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/data/00afbeaca/1b32aba21fa94c638e6cd108a366baa4 [2020-11-28 03:10:46,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:10:46,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:10:46,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:46,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:10:46,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:10:46,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:46" (1/1) ... [2020-11-28 03:10:46,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bb55fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:46, skipping insertion in model container [2020-11-28 03:10:46,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:46" (1/1) ... [2020-11-28 03:10:46,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:10:46,772 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:10:47,100 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:10:47,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b9dfc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:47, skipping insertion in model container [2020-11-28 03:10:47,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:47,102 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:10:47,105 INFO L168 Benchmark]: Toolchain (without parser) took 436.95 ms. Allocated memory is still 90.2 MB. Free memory was 56.8 MB in the beginning and 66.2 MB in the end (delta: -9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:47,106 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory was 47.1 MB in the beginning and 47.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:10:47,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 433.33 ms. Allocated memory is still 90.2 MB. Free memory was 56.6 MB in the beginning and 66.6 MB in the end (delta: -10.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:47,110 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory was 47.1 MB in the beginning and 47.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 433.33 ms. Allocated memory is still 90.2 MB. Free memory was 56.6 MB in the beginning and 66.6 MB in the end (delta: -10.0 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 [2020-11-28 03:10:49,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:10:49,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:10:50,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:10:50,069 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:10:50,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:10:50,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:10:50,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:10:50,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:10:50,097 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:10:50,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:10:50,108 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:10:50,108 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:10:50,113 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:10:50,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:10:50,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:10:50,118 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:10:50,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:10:50,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:10:50,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:10:50,143 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:10:50,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:10:50,148 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:10:50,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:10:50,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:10:50,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:10:50,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:10:50,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:10:50,171 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:10:50,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:10:50,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:10:50,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:10:50,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:10:50,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:10:50,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:10:50,180 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:10:50,181 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:10:50,181 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:10:50,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:10:50,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:10:50,185 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:10:50,186 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:10:50,243 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:10:50,243 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:10:50,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:10:50,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:10:50,248 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:10:50,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:10:50,249 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:10:50,249 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:10:50,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:10:50,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:10:50,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:10:50,252 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:10:50,252 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:10:50,252 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:10:50,253 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:10:50,253 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:10:50,253 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:10:50,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:10:50,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:10:50,254 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:10:50,254 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:10:50,255 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:10:50,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:10:50,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:10:50,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:10:50,256 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:10:50,256 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:10:50,256 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:10:50,257 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:10:50,257 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:10:50,257 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:10:50,257 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_952f4c58-6cb6-42cf-a60d-4d02cf721f53/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef1d0433af8a0885178262dea075f970d9a60f03 [2020-11-28 03:10:50,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:10:50,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:10:50,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:10:50,811 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:10:50,811 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:10:50,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2020-11-28 03:10:50,918 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/data/4abf2920f/299968a98fcf46ccb8d05d1c6d65d84c/FLAGbcb6686b5 [2020-11-28 03:10:51,800 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:10:51,801 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2020-11-28 03:10:51,825 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/data/4abf2920f/299968a98fcf46ccb8d05d1c6d65d84c/FLAGbcb6686b5 [2020-11-28 03:10:51,923 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_952f4c58-6cb6-42cf-a60d-4d02cf721f53/bin/uautomizer/data/4abf2920f/299968a98fcf46ccb8d05d1c6d65d84c [2020-11-28 03:10:51,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:10:51,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:10:51,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:51,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:10:51,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:10:51,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:51" (1/1) ... [2020-11-28 03:10:51,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@737d82c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:51, skipping insertion in model container [2020-11-28 03:10:51,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:51" (1/1) ... [2020-11-28 03:10:51,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:10:52,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:10:52,405 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:10:52,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f075613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:52, skipping insertion in model container [2020-11-28 03:10:52,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:52,410 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:10:52,414 INFO L168 Benchmark]: Toolchain (without parser) took 484.44 ms. Allocated memory is still 65.0 MB. Free memory was 42.1 MB in the beginning and 33.0 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:52,416 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 50.3 MB. Free memory was 31.5 MB in the beginning and 31.4 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:10:52,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 479.49 ms. Allocated memory is still 65.0 MB. Free memory was 42.0 MB in the beginning and 33.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:52,423 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 50.3 MB. Free memory was 31.5 MB in the beginning and 31.4 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 479.49 ms. Allocated memory is still 65.0 MB. Free memory was 42.0 MB in the beginning and 33.0 MB in the end (delta: 9.0 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...