./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.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_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/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 6f67155127f79d08d545ec5e1acba6f4c38459b4 ................................................................................................................................ 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_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/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 6f67155127f79d08d545ec5e1acba6f4c38459b4 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:47:35,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:47:35,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:47:35,876 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:47:35,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:47:35,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:47:35,908 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:47:35,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:47:35,913 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:47:35,919 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:47:35,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:47:35,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:47:35,923 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:47:35,924 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:47:35,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:47:35,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:47:35,929 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:47:35,930 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:47:35,932 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:47:35,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:47:35,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:47:35,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:47:35,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:47:35,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:47:35,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:47:35,946 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:47:35,946 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:47:35,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:47:35,948 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:47:35,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:47:35,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:47:35,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:47:35,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:47:35,953 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:47:35,955 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:47:35,955 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:47:35,956 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:47:35,957 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:47:35,957 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:47:35,959 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:47:35,959 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:47:35,961 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:47:35,989 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:47:35,989 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:47:35,991 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:47:35,991 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:47:35,991 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:47:35,992 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:47:35,992 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:47:35,992 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:47:35,992 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:47:35,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:47:35,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:47:35,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:47:35,993 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:47:35,994 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:47:35,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:47:35,994 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:47:35,994 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:47:35,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:47:35,995 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:47:35,995 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:47:35,996 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:47:35,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:47:35,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:47:35,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:47:35,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:47:35,997 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:47:35,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:47:35,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:47:35,998 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:47:35,998 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_3fb8d035-c89c-4b1e-9626-6eebea709661/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-11-30 00:47:36,263 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:47:36,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:47:36,292 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:47:36,293 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:47:36,294 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:47:36,295 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-30 00:47:36,378 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/data/e24f4e2bf/2b1a456c2f3c4522b264c036c47c0fcc/FLAGb93b19e98 [2020-11-30 00:47:37,085 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:47:37,086 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-30 00:47:37,107 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/data/e24f4e2bf/2b1a456c2f3c4522b264c036c47c0fcc/FLAGb93b19e98 [2020-11-30 00:47:37,257 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/data/e24f4e2bf/2b1a456c2f3c4522b264c036c47c0fcc [2020-11-30 00:47:37,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:47:37,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:47:37,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:37,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:47:37,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:47:37,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:37" (1/1) ... [2020-11-30 00:47:37,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7271554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:37, skipping insertion in model container [2020-11-30 00:47:37,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:37" (1/1) ... [2020-11-30 00:47:37,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:47:37,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:47:37,688 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:47:37,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7845c3f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:37, skipping insertion in model container [2020-11-30 00:47:37,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:37,690 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:47:37,693 INFO L168 Benchmark]: Toolchain (without parser) took 427.80 ms. Allocated memory is still 140.5 MB. Free memory was 105.6 MB in the beginning and 115.1 MB in the end (delta: -9.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:37,697 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 77.6 MB. Free memory was 35.5 MB in the beginning and 35.5 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:47:37,699 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.32 ms. Allocated memory is still 140.5 MB. Free memory was 105.6 MB in the beginning and 115.1 MB in the end (delta: -9.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:37,701 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 77.6 MB. Free memory was 35.5 MB in the beginning and 35.5 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 423.32 ms. Allocated memory is still 140.5 MB. Free memory was 105.6 MB in the beginning and 115.1 MB in the end (delta: -9.5 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 [2020-11-30 00:47:40,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:47:40,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:47:40,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:47:40,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:47:40,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:47:40,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:47:40,379 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:47:40,383 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:47:40,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:47:40,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:47:40,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:47:40,401 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:47:40,405 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:47:40,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:47:40,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:47:40,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:47:40,415 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:47:40,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:47:40,428 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:47:40,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:47:40,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:47:40,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:47:40,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:47:40,448 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:47:40,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:47:40,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:47:40,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:47:40,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:47:40,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:47:40,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:47:40,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:47:40,461 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:47:40,462 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:47:40,464 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:47:40,464 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:47:40,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:47:40,465 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:47:40,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:47:40,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:47:40,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:47:40,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 00:47:40,518 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:47:40,519 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:47:40,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:47:40,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:47:40,522 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:47:40,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:47:40,523 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:47:40,523 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:47:40,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:47:40,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:47:40,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:47:40,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:47:40,525 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:47:40,525 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:47:40,525 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:47:40,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:47:40,526 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:47:40,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:47:40,526 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:47:40,527 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:47:40,527 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:47:40,527 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:47:40,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:47:40,528 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:47:40,528 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:47:40,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:47:40,529 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:47:40,529 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:47:40,529 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:47:40,529 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:47:40,530 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:47:40,530 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_3fb8d035-c89c-4b1e-9626-6eebea709661/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-11-30 00:47:40,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:47:41,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:47:41,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:47:41,018 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:47:41,019 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:47:41,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-30 00:47:41,104 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/data/b47fe94f7/0750ff860ea64a049f58814a489e59d5/FLAGba71ab963 [2020-11-30 00:47:41,805 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:47:41,806 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-30 00:47:41,828 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/data/b47fe94f7/0750ff860ea64a049f58814a489e59d5/FLAGba71ab963 [2020-11-30 00:47:42,052 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3fb8d035-c89c-4b1e-9626-6eebea709661/bin/uautomizer/data/b47fe94f7/0750ff860ea64a049f58814a489e59d5 [2020-11-30 00:47:42,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:47:42,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:47:42,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:42,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:47:42,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:47:42,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:42" (1/1) ... [2020-11-30 00:47:42,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@913720d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:42, skipping insertion in model container [2020-11-30 00:47:42,073 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:42" (1/1) ... [2020-11-30 00:47:42,082 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:47:42,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:47:42,411 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:47:42,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69e674a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:42, skipping insertion in model container [2020-11-30 00:47:42,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:42,416 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:47:42,420 INFO L168 Benchmark]: Toolchain (without parser) took 358.39 ms. Allocated memory is still 69.2 MB. Free memory was 48.2 MB in the beginning and 39.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:42,420 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:47:42,423 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.36 ms. Allocated memory is still 69.2 MB. Free memory was 48.0 MB in the beginning and 39.1 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:42,427 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 353.36 ms. Allocated memory is still 69.2 MB. Free memory was 48.0 MB in the beginning and 39.1 MB in the end (delta: 8.9 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...