./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/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 f543df7e5e68964c311a6b9adc1ef0b929ba1144 ................................................................................................................................ 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_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/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 f543df7e5e68964c311a6b9adc1ef0b929ba1144 .................................................................................................................................. 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 19:51:30,811 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:51:30,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:51:30,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:51:30,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:51:30,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:51:30,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:51:30,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:51:30,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:51:30,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:51:30,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:51:30,901 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:51:30,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:51:30,906 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:51:30,908 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:51:30,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:51:30,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:51:30,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:51:30,920 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:51:30,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:51:30,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:51:30,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:51:30,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:51:30,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:51:30,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:51:30,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:51:30,950 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:51:30,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:51:30,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:51:30,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:51:30,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:51:30,956 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:51:30,959 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:51:30,960 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:51:30,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:51:30,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:51:30,963 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:51:30,963 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:51:30,963 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:51:30,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:51:30,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:51:30,969 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 19:51:31,008 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:51:31,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:51:31,011 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:51:31,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:51:31,012 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:51:31,012 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:51:31,012 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:51:31,012 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:51:31,013 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:51:31,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:51:31,014 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:51:31,014 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:51:31,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:51:31,015 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:51:31,015 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:51:31,015 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:51:31,015 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:51:31,016 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:51:31,016 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:51:31,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:51:31,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:51:31,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:51:31,026 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:51:31,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:51:31,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:51:31,028 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:51:31,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:51:31,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:51:31,029 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:51:31,029 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_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f543df7e5e68964c311a6b9adc1ef0b929ba1144 [2020-11-29 19:51:31,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:51:31,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:51:31,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:51:31,360 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:51:31,361 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:51:31,363 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-11-29 19:51:31,466 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/data/17742c4ea/8e6aa2e4fa5543a0a9ff4a33ff9bdc63/FLAG78370e3ca [2020-11-29 19:51:32,191 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:51:32,192 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-11-29 19:51:32,222 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/data/17742c4ea/8e6aa2e4fa5543a0a9ff4a33ff9bdc63/FLAG78370e3ca [2020-11-29 19:51:32,332 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/data/17742c4ea/8e6aa2e4fa5543a0a9ff4a33ff9bdc63 [2020-11-29 19:51:32,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:51:32,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:51:32,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:51:32,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:51:32,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:51:32,352 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:51:32" (1/1) ... [2020-11-29 19:51:32,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39435645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:51:32, skipping insertion in model container [2020-11-29 19:51:32,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:51:32" (1/1) ... [2020-11-29 19:51:32,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:51:32,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:51:32,720 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:51:32,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@129970bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:51:32, skipping insertion in model container [2020-11-29 19:51:32,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:51:32,721 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:51:32,723 INFO L168 Benchmark]: Toolchain (without parser) took 384.05 ms. Allocated memory is still 100.7 MB. Free memory was 66.6 MB in the beginning and 76.1 MB in the end (delta: -9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:51:32,724 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 73.4 MB. Free memory was 44.9 MB in the beginning and 44.9 MB in the end (delta: 27.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:51:32,725 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.77 ms. Allocated memory is still 100.7 MB. Free memory was 66.4 MB in the beginning and 76.1 MB in the end (delta: -9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:51:32,727 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 73.4 MB. Free memory was 44.9 MB in the beginning and 44.9 MB in the end (delta: 27.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 378.77 ms. Allocated memory is still 100.7 MB. Free memory was 66.4 MB in the beginning and 76.1 MB in the end (delta: -9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:51:35,217 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:51:35,220 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:51:35,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:51:35,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:51:35,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:51:35,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:51:35,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:51:35,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:51:35,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:51:35,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:51:35,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:51:35,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:51:35,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:51:35,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:51:35,281 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:51:35,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:51:35,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:51:35,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:51:35,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:51:35,292 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:51:35,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:51:35,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:51:35,298 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:51:35,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:51:35,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:51:35,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:51:35,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:51:35,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:51:35,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:51:35,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:51:35,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:51:35,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:51:35,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:51:35,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:51:35,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:51:35,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:51:35,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:51:35,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:51:35,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:51:35,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:51:35,320 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 19:51:35,382 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:51:35,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:51:35,387 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:51:35,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:51:35,388 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:51:35,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:51:35,388 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:51:35,389 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:51:35,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:51:35,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:51:35,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:51:35,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:51:35,391 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:51:35,391 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:51:35,392 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:51:35,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:51:35,392 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:51:35,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:51:35,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:51:35,393 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:51:35,393 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:51:35,394 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:51:35,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:51:35,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:51:35,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:51:35,395 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:51:35,395 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:51:35,395 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:51:35,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:51:35,396 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:51:35,396 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:51:35,396 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_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f543df7e5e68964c311a6b9adc1ef0b929ba1144 [2020-11-29 19:51:35,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:51:35,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:51:35,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:51:35,864 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:51:35,867 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:51:35,868 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-11-29 19:51:35,937 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/data/5d0c93aba/5a6bee6cdb04402f8138da7ef0054cf9/FLAGd14c0c53a [2020-11-29 19:51:36,820 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:51:36,822 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-11-29 19:51:36,862 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/data/5d0c93aba/5a6bee6cdb04402f8138da7ef0054cf9/FLAGd14c0c53a [2020-11-29 19:51:36,904 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f0e8f2e4-9c53-47d0-8def-3f9fd9d32fba/bin/uautomizer/data/5d0c93aba/5a6bee6cdb04402f8138da7ef0054cf9 [2020-11-29 19:51:36,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:51:36,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:51:36,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:51:36,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:51:36,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:51:36,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:51:36" (1/1) ... [2020-11-29 19:51:36,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30f4bd4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:51:36, skipping insertion in model container [2020-11-29 19:51:36,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:51:36" (1/1) ... [2020-11-29 19:51:36,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:51:37,044 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:51:37,357 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:51:37,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3142e889 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:51:37, skipping insertion in model container [2020-11-29 19:51:37,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:51:37,360 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:51:37,364 INFO L168 Benchmark]: Toolchain (without parser) took 449.67 ms. Allocated memory is still 52.4 MB. Free memory was 27.1 MB in the beginning and 30.1 MB in the end (delta: -3.1 MB). Peak memory consumption was 6.0 MB. Max. memory is 16.1 GB. [2020-11-29 19:51:37,366 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 52.4 MB. Free memory was 35.5 MB in the beginning and 35.5 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:51:37,368 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.30 ms. Allocated memory is still 52.4 MB. Free memory was 26.8 MB in the beginning and 30.1 MB in the end (delta: -3.3 MB). Peak memory consumption was 6.0 MB. Max. memory is 16.1 GB. [2020-11-29 19:51:37,371 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 52.4 MB. Free memory was 35.5 MB in the beginning and 35.5 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 444.30 ms. Allocated memory is still 52.4 MB. Free memory was 26.8 MB in the beginning and 30.1 MB in the end (delta: -3.3 MB). Peak memory consumption was 6.0 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...