./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.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_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/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 cb9e3dbe321dd16363a665b5118dc6af26ed9e2a ................................................................................................................................ 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_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/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 cb9e3dbe321dd16363a665b5118dc6af26ed9e2a .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:18:26,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:18:26,441 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:18:26,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:18:26,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:18:26,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:18:26,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:18:26,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:18:26,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:18:26,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:18:26,554 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:18:26,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:18:26,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:18:26,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:18:26,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:18:26,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:18:26,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:18:26,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:18:26,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:18:26,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:18:26,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:18:26,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:18:26,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:18:26,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:18:26,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:18:26,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:18:26,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:18:26,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:18:26,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:18:26,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:18:26,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:18:26,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:18:26,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:18:26,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:18:26,617 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:18:26,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:18:26,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:18:26,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:18:26,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:18:26,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:18:26,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:18:26,625 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:18:26,664 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:18:26,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:18:26,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:18:26,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:18:26,667 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:18:26,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:18:26,667 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:18:26,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:18:26,667 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:18:26,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:18:26,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:18:26,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:18:26,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:18:26,670 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:18:26,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:18:26,670 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:18:26,670 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:18:26,670 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:18:26,671 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:18:26,671 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:18:26,671 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:18:26,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:18:26,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:18:26,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:18:26,672 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:18:26,672 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:18:26,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:18:26,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:18:26,673 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:18:26,673 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_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb9e3dbe321dd16363a665b5118dc6af26ed9e2a [2020-11-28 03:18:26,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:18:27,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:18:27,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:18:27,036 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:18:27,037 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:18:27,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2020-11-28 03:18:27,130 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/data/3e6bf3ce9/013ce7ffabb349199ba67b59d1bf7e78/FLAG6dc28577c [2020-11-28 03:18:27,905 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:18:27,905 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2020-11-28 03:18:27,935 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/data/3e6bf3ce9/013ce7ffabb349199ba67b59d1bf7e78/FLAG6dc28577c [2020-11-28 03:18:28,055 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/data/3e6bf3ce9/013ce7ffabb349199ba67b59d1bf7e78 [2020-11-28 03:18:28,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:18:28,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:18:28,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:28,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:18:28,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:18:28,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:28" (1/1) ... [2020-11-28 03:18:28,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17bbc715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:28, skipping insertion in model container [2020-11-28 03:18:28,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:28" (1/1) ... [2020-11-28 03:18:28,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:18:28,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:18:28,403 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:18:28,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5794b3c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:28, skipping insertion in model container [2020-11-28 03:18:28,405 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:28,405 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:18:28,409 INFO L168 Benchmark]: Toolchain (without parser) took 347.66 ms. Allocated memory is still 109.1 MB. Free memory was 82.8 MB in the beginning and 85.5 MB in the end (delta: -2.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:28,410 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 86.0 MB. Free memory was 50.4 MB in the beginning and 50.4 MB in the end (delta: 61.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:18:28,412 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.67 ms. Allocated memory is still 109.1 MB. Free memory was 82.5 MB in the beginning and 85.5 MB in the end (delta: -3.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:28,415 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 86.0 MB. Free memory was 50.4 MB in the beginning and 50.4 MB in the end (delta: 61.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 342.67 ms. Allocated memory is still 109.1 MB. Free memory was 82.5 MB in the beginning and 85.5 MB in the end (delta: -3.0 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 [2020-11-28 03:18:30,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:18:30,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:18:30,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:18:30,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:18:30,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:18:30,914 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:18:30,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:18:30,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:18:30,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:18:30,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:18:30,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:18:30,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:18:30,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:18:30,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:18:30,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:18:30,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:18:30,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:18:30,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:18:30,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:18:30,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:18:30,977 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:18:30,979 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:18:30,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:18:30,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:18:30,997 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:18:30,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:18:31,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:18:31,004 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:18:31,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:18:31,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:18:31,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:18:31,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:18:31,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:18:31,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:18:31,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:18:31,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:18:31,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:18:31,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:18:31,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:18:31,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:18:31,019 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:18:31,078 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:18:31,078 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:18:31,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:18:31,082 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:18:31,082 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:18:31,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:18:31,083 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:18:31,083 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:18:31,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:18:31,084 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:18:31,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:18:31,086 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:18:31,086 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:18:31,086 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:18:31,086 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:18:31,087 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:18:31,087 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:18:31,087 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:18:31,088 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:18:31,088 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:18:31,088 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:18:31,089 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:18:31,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:18:31,089 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:18:31,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:18:31,090 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:18:31,090 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:18:31,090 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:18:31,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:18:31,091 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:18:31,091 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:18:31,091 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_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb9e3dbe321dd16363a665b5118dc6af26ed9e2a [2020-11-28 03:18:31,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:18:31,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:18:31,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:18:31,595 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:18:31,597 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:18:31,598 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2020-11-28 03:18:31,707 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/data/26cd5cb6d/e153da992b094a40a7f3387b90832c56/FLAGb63be70b2 [2020-11-28 03:18:32,627 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:18:32,628 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2020-11-28 03:18:32,656 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/data/26cd5cb6d/e153da992b094a40a7f3387b90832c56/FLAGb63be70b2 [2020-11-28 03:18:32,777 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_49f8ebf3-6b8d-40c6-85b9-9fdeb7dac998/bin/uautomizer/data/26cd5cb6d/e153da992b094a40a7f3387b90832c56 [2020-11-28 03:18:32,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:18:32,781 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:18:32,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:32,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:18:32,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:18:32,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:32" (1/1) ... [2020-11-28 03:18:32,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d89314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:32, skipping insertion in model container [2020-11-28 03:18:32,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:32" (1/1) ... [2020-11-28 03:18:32,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:18:32,888 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:18:33,113 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:18:33,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58f4b3f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:33, skipping insertion in model container [2020-11-28 03:18:33,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:33,114 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:18:33,117 INFO L168 Benchmark]: Toolchain (without parser) took 334.42 ms. Allocated memory is still 83.9 MB. Free memory was 60.1 MB in the beginning and 51.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:33,118 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 54.5 MB. Free memory was 35.9 MB in the beginning and 35.8 MB in the end (delta: 43.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:18:33,119 INFO L168 Benchmark]: CACSL2BoogieTranslator took 328.52 ms. Allocated memory is still 83.9 MB. Free memory was 60.0 MB in the beginning and 51.3 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:33,122 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 54.5 MB. Free memory was 35.9 MB in the beginning and 35.8 MB in the end (delta: 43.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 328.52 ms. Allocated memory is still 83.9 MB. Free memory was 60.0 MB in the beginning and 51.3 MB in the end (delta: 8.7 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...