./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.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_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/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 0e231ff3d9c1da58de42681e7771a2ae825d3d1d ................................................................................................................................ 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_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/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 0e231ff3d9c1da58de42681e7771a2ae825d3d1d .................................................................................................................................. 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 00:41:51,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:41:51,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:41:51,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:41:51,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:41:51,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:41:51,770 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:41:51,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:41:51,778 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:41:51,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:41:51,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:41:51,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:41:51,785 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:41:51,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:41:51,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:41:51,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:41:51,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:41:51,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:41:51,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:41:51,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:41:51,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:41:51,809 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:41:51,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:41:51,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:41:51,825 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:41:51,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:41:51,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:41:51,828 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:41:51,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:41:51,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:41:51,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:41:51,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:41:51,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:41:51,836 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:41:51,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:41:51,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:41:51,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:41:51,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:41:51,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:41:51,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:41:51,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:41:51,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:41:51,884 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:41:51,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:41:51,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:41:51,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:41:51,887 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:41:51,888 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:41:51,888 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:41:51,888 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:41:51,888 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:41:51,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:41:51,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:41:51,889 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:41:51,889 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:41:51,890 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:41:51,890 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:41:51,890 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:41:51,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:41:51,891 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:41:51,891 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:41:51,891 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:41:51,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:41:51,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:41:51,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:41:51,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:41:51,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:41:51,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:41:51,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:41:51,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:41:51,900 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:41:51,900 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_aea9dafd-9846-413b-a9b2-885731235845/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e231ff3d9c1da58de42681e7771a2ae825d3d1d [2020-11-30 00:41:52,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:41:52,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:41:52,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:41:52,307 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:41:52,311 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:41:52,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-30 00:41:52,439 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/data/2381ed0a9/ebba3c9faa98434190a2557519cefe3f/FLAG413b32ed6 [2020-11-30 00:41:53,395 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:41:53,399 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-30 00:41:53,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/data/2381ed0a9/ebba3c9faa98434190a2557519cefe3f/FLAG413b32ed6 [2020-11-30 00:41:53,889 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/data/2381ed0a9/ebba3c9faa98434190a2557519cefe3f [2020-11-30 00:41:53,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:41:53,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:41:53,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:41:53,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:41:53,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:41:53,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:41:53" (1/1) ... [2020-11-30 00:41:53,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12afe293 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:41:53, skipping insertion in model container [2020-11-30 00:41:53,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:41:53" (1/1) ... [2020-11-30 00:41:53,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:41:54,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:41:54,406 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:41:54,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@233f42c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:41:54, skipping insertion in model container [2020-11-30 00:41:54,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:41:54,407 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:41:54,410 INFO L168 Benchmark]: Toolchain (without parser) took 515.06 ms. Allocated memory is still 107.0 MB. Free memory was 69.9 MB in the beginning and 84.1 MB in the end (delta: -14.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:41:54,412 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 81.8 MB. Free memory was 53.3 MB in the beginning and 53.3 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:41:54,413 INFO L168 Benchmark]: CACSL2BoogieTranslator took 511.66 ms. Allocated memory is still 107.0 MB. Free memory was 69.9 MB in the beginning and 84.1 MB in the end (delta: -14.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:41:54,415 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 81.8 MB. Free memory was 53.3 MB in the beginning and 53.3 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 511.66 ms. Allocated memory is still 107.0 MB. Free memory was 69.9 MB in the beginning and 84.1 MB in the end (delta: -14.2 MB). Peak memory consumption was 14.7 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 00:41:57,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:41:57,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:41:57,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:41:57,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:41:57,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:41:57,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:41:57,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:41:57,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:41:57,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:41:57,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:41:57,616 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:41:57,617 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:41:57,621 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:41:57,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:41:57,626 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:41:57,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:41:57,632 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:41:57,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:41:57,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:41:57,648 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:41:57,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:41:57,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:41:57,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:41:57,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:41:57,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:41:57,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:41:57,672 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:41:57,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:41:57,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:41:57,677 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:41:57,678 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:41:57,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:41:57,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:41:57,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:41:57,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:41:57,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:41:57,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:41:57,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:41:57,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:41:57,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:41:57,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 00:41:57,747 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:41:57,748 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:41:57,753 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:41:57,753 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:41:57,753 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:41:57,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:41:57,754 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:41:57,754 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:41:57,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:41:57,755 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:41:57,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:41:57,757 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:41:57,757 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:41:57,758 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:41:57,758 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:41:57,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:41:57,758 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:41:57,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:41:57,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:41:57,760 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:41:57,760 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:41:57,760 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:41:57,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:41:57,761 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:41:57,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:41:57,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:41:57,762 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:41:57,762 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:41:57,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:41:57,763 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:41:57,763 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:41:57,763 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_aea9dafd-9846-413b-a9b2-885731235845/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e231ff3d9c1da58de42681e7771a2ae825d3d1d [2020-11-30 00:41:58,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:41:58,346 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:41:58,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:41:58,356 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:41:58,357 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:41:58,358 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-30 00:41:58,462 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/data/2e137ee6c/0a547bd60e5940348b89eca849c8f2f6/FLAG17ba87f62 [2020-11-30 00:41:59,546 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:41:59,547 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-30 00:41:59,596 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/data/2e137ee6c/0a547bd60e5940348b89eca849c8f2f6/FLAG17ba87f62 [2020-11-30 00:42:00,070 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_aea9dafd-9846-413b-a9b2-885731235845/bin/uautomizer/data/2e137ee6c/0a547bd60e5940348b89eca849c8f2f6 [2020-11-30 00:42:00,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:42:00,076 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:42:00,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:42:00,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:42:00,084 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:42:00,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:42:00" (1/1) ... [2020-11-30 00:42:00,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463300a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:42:00, skipping insertion in model container [2020-11-30 00:42:00,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:42:00" (1/1) ... [2020-11-30 00:42:00,099 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:42:00,205 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:42:00,614 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:42:00,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60710d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:42:00, skipping insertion in model container [2020-11-30 00:42:00,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:42:00,617 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:42:00,622 INFO L168 Benchmark]: Toolchain (without parser) took 542.22 ms. Allocated memory is still 52.4 MB. Free memory was 25.4 MB in the beginning and 25.6 MB in the end (delta: -263.8 kB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:42:00,624 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 52.4 MB. Free memory was 35.2 MB in the beginning and 35.1 MB in the end (delta: 33.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:42:00,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 538.30 ms. Allocated memory is still 52.4 MB. Free memory was 25.2 MB in the beginning and 25.6 MB in the end (delta: -447.7 kB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:42:00,630 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 52.4 MB. Free memory was 35.2 MB in the beginning and 35.1 MB in the end (delta: 33.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 538.30 ms. Allocated memory is still 52.4 MB. Free memory was 25.2 MB in the beginning and 25.6 MB in the end (delta: -447.7 kB). Peak memory consumption was 6.3 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...