./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/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 d66272c9a16642ccadf3cb2b12022d92d582da79 ................................................................................................................................ 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_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/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 d66272c9a16642ccadf3cb2b12022d92d582da79 .................................................................................................................................. 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 01:01:32,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:01:32,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:01:32,393 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:01:32,395 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:01:32,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:01:32,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:01:32,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:01:32,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:01:32,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:01:32,426 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:01:32,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:01:32,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:01:32,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:01:32,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:01:32,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:01:32,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:01:32,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:01:32,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:01:32,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:01:32,461 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:01:32,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:01:32,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:01:32,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:01:32,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:01:32,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:01:32,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:01:32,478 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:01:32,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:01:32,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:01:32,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:01:32,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:01:32,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:01:32,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:01:32,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:01:32,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:01:32,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:01:32,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:01:32,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:01:32,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:01:32,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:01:32,495 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:01:32,552 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:01:32,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:01:32,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:01:32,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:01:32,556 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:01:32,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:01:32,557 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:01:32,557 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:01:32,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:01:32,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:01:32,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:01:32,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:01:32,560 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:01:32,560 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:01:32,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:01:32,561 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:01:32,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:01:32,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:01:32,562 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:01:32,562 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:01:32,563 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:01:32,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:01:32,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:01:32,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:01:32,564 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:01:32,564 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:01:32,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:01:32,565 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:01:32,565 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:01:32,565 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_f5b4ed48-fbef-4734-9ada-ac601bd16618/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d66272c9a16642ccadf3cb2b12022d92d582da79 [2020-11-30 01:01:32,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:01:33,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:01:33,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:01:33,022 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:01:33,023 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:01:33,025 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 01:01:33,144 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/data/d6fa8972b/16764efaa0054e2f87d4252fb774c077/FLAG13f13111e [2020-11-30 01:01:33,899 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:01:33,900 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 01:01:33,922 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/data/d6fa8972b/16764efaa0054e2f87d4252fb774c077/FLAG13f13111e [2020-11-30 01:01:34,048 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/data/d6fa8972b/16764efaa0054e2f87d4252fb774c077 [2020-11-30 01:01:34,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:01:34,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:01:34,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:01:34,057 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:01:34,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:01:34,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:01:34" (1/1) ... [2020-11-30 01:01:34,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bcc286e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:01:34, skipping insertion in model container [2020-11-30 01:01:34,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:01:34" (1/1) ... [2020-11-30 01:01:34,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:01:34,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:01:34,502 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:01:34,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33e7e50f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:01:34, skipping insertion in model container [2020-11-30 01:01:34,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:01:34,505 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:01:34,511 INFO L168 Benchmark]: Toolchain (without parser) took 453.51 ms. Allocated memory is still 107.0 MB. Free memory was 69.7 MB in the beginning and 84.0 MB in the end (delta: -14.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:01:34,512 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 107.0 MB. Free memory is still 88.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:01:34,515 INFO L168 Benchmark]: CACSL2BoogieTranslator took 448.58 ms. Allocated memory is still 107.0 MB. Free memory was 69.6 MB in the beginning and 84.3 MB in the end (delta: -14.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:01:34,518 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 107.0 MB. Free memory is still 88.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 448.58 ms. Allocated memory is still 107.0 MB. Free memory was 69.6 MB in the beginning and 84.3 MB in the end (delta: -14.7 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 [2020-11-30 01:01:37,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:01:37,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:01:37,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:01:37,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:01:37,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:01:37,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:01:37,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:01:37,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:01:37,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:01:37,585 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:01:37,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:01:37,587 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:01:37,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:01:37,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:01:37,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:01:37,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:01:37,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:01:37,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:01:37,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:01:37,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:01:37,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:01:37,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:01:37,640 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:01:37,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:01:37,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:01:37,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:01:37,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:01:37,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:01:37,662 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:01:37,664 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:01:37,665 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:01:37,666 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:01:37,667 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:01:37,669 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:01:37,669 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:01:37,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:01:37,671 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:01:37,671 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:01:37,672 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:01:37,673 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:01:37,676 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:01:37,728 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:01:37,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:01:37,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:01:37,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:01:37,734 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:01:37,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:01:37,735 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:01:37,735 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:01:37,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:01:37,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:01:37,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:01:37,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:01:37,738 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:01:37,738 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:01:37,739 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:01:37,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:01:37,739 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:01:37,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:01:37,740 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:01:37,740 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:01:37,740 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:01:37,741 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:01:37,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:01:37,741 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:01:37,742 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:01:37,742 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:01:37,742 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:01:37,743 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:01:37,743 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:01:37,743 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:01:37,744 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:01:37,744 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_f5b4ed48-fbef-4734-9ada-ac601bd16618/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d66272c9a16642ccadf3cb2b12022d92d582da79 [2020-11-30 01:01:38,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:01:38,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:01:38,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:01:38,236 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:01:38,241 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:01:38,243 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 01:01:38,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/data/33351f783/3d7cb7d9d180483cb11d4400cf012975/FLAG28c6901c6 [2020-11-30 01:01:39,328 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:01:39,329 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 01:01:39,351 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/data/33351f783/3d7cb7d9d180483cb11d4400cf012975/FLAG28c6901c6 [2020-11-30 01:01:39,411 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f5b4ed48-fbef-4734-9ada-ac601bd16618/bin/uautomizer/data/33351f783/3d7cb7d9d180483cb11d4400cf012975 [2020-11-30 01:01:39,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:01:39,417 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:01:39,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:01:39,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:01:39,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:01:39,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:01:39" (1/1) ... [2020-11-30 01:01:39,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37f5f605 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:01:39, skipping insertion in model container [2020-11-30 01:01:39,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:01:39" (1/1) ... [2020-11-30 01:01:39,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:01:39,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:01:39,794 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:01:39,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e62703e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:01:39, skipping insertion in model container [2020-11-30 01:01:39,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:01:39,795 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:01:39,798 INFO L168 Benchmark]: Toolchain (without parser) took 379.83 ms. Allocated memory is still 46.1 MB. Free memory was 28.7 MB in the beginning and 19.4 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:01:39,799 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 46.1 MB. Free memory was 28.0 MB in the beginning and 28.0 MB in the end (delta: 52.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:01:39,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.20 ms. Allocated memory is still 46.1 MB. Free memory was 28.6 MB in the beginning and 19.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:01:39,803 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 46.1 MB. Free memory was 28.0 MB in the beginning and 28.0 MB in the end (delta: 52.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 373.20 ms. Allocated memory is still 46.1 MB. Free memory was 28.6 MB in the beginning and 19.4 MB in the end (delta: 9.1 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...