./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.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_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/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 c2581a3ab2761bfedf91088321ff1300002878b4 ................................................................................................................................ 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_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/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 c2581a3ab2761bfedf91088321ff1300002878b4 .................................................................................................................................. 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 02:58:26,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:26,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:26,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:26,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:26,144 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:26,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:26,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:26,151 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:26,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:26,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:26,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:26,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:26,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:26,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:26,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:26,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:26,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:26,164 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:26,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:26,168 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:26,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:26,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:26,175 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:26,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:26,182 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:26,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:26,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:26,190 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:26,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:26,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:26,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:26,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:26,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:26,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:26,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:26,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:26,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:26,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:26,200 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:26,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:26,204 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:58:26,229 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:26,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:26,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:26,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:26,231 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:26,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:26,231 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:26,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:58:26,232 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:26,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:26,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:26,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:26,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:26,233 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:26,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:26,237 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:26,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:26,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:26,238 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:26,238 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:26,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:26,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:26,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:26,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:26,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:26,239 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:58:26,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:58:26,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:26,240 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:26,240 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_f14533e4-951d-470d-8e25-44b07fff3c8e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2581a3ab2761bfedf91088321ff1300002878b4 [2020-11-28 02:58:26,540 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:26,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:26,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:26,582 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:26,584 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:26,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 02:58:26,661 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/data/8ce461166/3067f2e4a5d6442e81a8897dff1116fb/FLAG59a327941 [2020-11-28 02:58:27,299 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:27,305 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 02:58:27,342 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/data/8ce461166/3067f2e4a5d6442e81a8897dff1116fb/FLAG59a327941 [2020-11-28 02:58:27,502 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/data/8ce461166/3067f2e4a5d6442e81a8897dff1116fb [2020-11-28 02:58:27,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:27,505 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:27,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:27,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:27,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:27,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:27" (1/1) ... [2020-11-28 02:58:27,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1703f566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:27, skipping insertion in model container [2020-11-28 02:58:27,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:27" (1/1) ... [2020-11-28 02:58:27,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:27,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:27,865 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:27,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52449e7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:27, skipping insertion in model container [2020-11-28 02:58:27,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:27,867 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:27,871 INFO L168 Benchmark]: Toolchain (without parser) took 363.44 ms. Allocated memory is still 111.1 MB. Free memory was 73.0 MB in the beginning and 86.6 MB in the end (delta: -13.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:27,873 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 111.1 MB. Free memory was 82.0 MB in the beginning and 82.0 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:27,875 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.39 ms. Allocated memory is still 111.1 MB. Free memory was 72.9 MB in the beginning and 86.6 MB in the end (delta: -13.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:27,877 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 111.1 MB. Free memory was 82.0 MB in the beginning and 82.0 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 357.39 ms. Allocated memory is still 111.1 MB. Free memory was 72.9 MB in the beginning and 86.6 MB in the end (delta: -13.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:30,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:30,190 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:30,243 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:30,244 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:30,249 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:30,252 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:30,257 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:30,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:30,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:30,270 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:30,279 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:30,279 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:30,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:30,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:30,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:30,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:30,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:30,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:30,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:30,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:30,308 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:30,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:30,313 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:30,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:30,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:30,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:30,327 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:30,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:30,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:30,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:30,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:30,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:30,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:30,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:30,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:30,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:30,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:30,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:30,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:30,341 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:30,342 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:58:30,392 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:30,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:30,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:30,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:30,396 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:30,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:30,396 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:30,396 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:30,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:30,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:30,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:30,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:30,398 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:58:30,399 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:58:30,399 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:30,399 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:30,399 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:30,400 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:30,400 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:30,400 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:30,400 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:30,409 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:30,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:30,410 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:30,410 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:30,410 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:30,410 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:58:30,411 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:58:30,411 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:30,411 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:30,411 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:58:30,413 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_f14533e4-951d-470d-8e25-44b07fff3c8e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2581a3ab2761bfedf91088321ff1300002878b4 [2020-11-28 02:58:30,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:30,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:30,837 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:30,839 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:30,845 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:30,846 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 02:58:30,912 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/data/186b692fa/0a5a809fa8cc43d0b7033ba41db2753c/FLAG7c7386602 [2020-11-28 02:58:31,655 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:31,656 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 02:58:31,685 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/data/186b692fa/0a5a809fa8cc43d0b7033ba41db2753c/FLAG7c7386602 [2020-11-28 02:58:31,811 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f14533e4-951d-470d-8e25-44b07fff3c8e/bin/uautomizer/data/186b692fa/0a5a809fa8cc43d0b7033ba41db2753c [2020-11-28 02:58:31,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:31,817 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:31,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:31,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:31,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:31,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:31" (1/1) ... [2020-11-28 02:58:31,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@205336f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:31, skipping insertion in model container [2020-11-28 02:58:31,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:31" (1/1) ... [2020-11-28 02:58:31,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:31,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:32,157 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:32,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@273a1f61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:32, skipping insertion in model container [2020-11-28 02:58:32,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:32,160 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:32,163 INFO L168 Benchmark]: Toolchain (without parser) took 343.74 ms. Allocated memory is still 60.8 MB. Free memory was 37.8 MB in the beginning and 28.2 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:32,165 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 60.8 MB. Free memory was 42.3 MB in the beginning and 42.3 MB in the end (delta: 44.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:32,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.97 ms. Allocated memory is still 60.8 MB. Free memory was 37.7 MB in the beginning and 28.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:32,169 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 60.8 MB. Free memory was 42.3 MB in the beginning and 42.3 MB in the end (delta: 44.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 339.97 ms. Allocated memory is still 60.8 MB. Free memory was 37.7 MB in the beginning and 28.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...