./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d580fc0a16d9be2a8bf368a3659afde0d700a00f ................................................................................................................................. 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_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d580fc0a16d9be2a8bf368a3659afde0d700a00f .................................................................................................................................... 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 00:57:49,714 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:57:49,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:57:49,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:57:49,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:57:49,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:57:49,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:57:49,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:57:49,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:57:49,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:57:49,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:57:49,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:57:49,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:57:49,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:57:49,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:57:49,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:57:49,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:57:49,839 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:57:49,842 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:57:49,845 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:57:49,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:57:49,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:57:49,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:57:49,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:57:49,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:57:49,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:57:49,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:57:49,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:57:49,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:57:49,865 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:57:49,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:57:49,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:57:49,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:57:49,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:57:49,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:57:49,873 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:57:49,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:57:49,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:57:49,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:57:49,877 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:57:49,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:57:49,879 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-30 00:57:49,908 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:57:49,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:57:49,910 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:57:49,910 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:57:49,911 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:57:49,911 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:57:49,911 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:57:49,912 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:57:49,912 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:57:49,912 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:57:49,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:57:49,913 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:57:49,914 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:57:49,914 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:57:49,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:57:49,914 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:57:49,915 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:57:49,915 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:57:49,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:57:49,916 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:57:49,916 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:57:49,916 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:57:49,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:57:49,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:57:49,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:57:49,918 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:57:49,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:57:49,918 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:57:49,919 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_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d580fc0a16d9be2a8bf368a3659afde0d700a00f [2020-11-30 00:57:50,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:57:50,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:57:50,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:57:50,378 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:57:50,380 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:57:50,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-30 00:57:50,497 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/data/448471646/eff6102b192e495d8b1763cfe76d01a2/FLAG8b7cbf6de [2020-11-30 00:57:51,558 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:57:51,560 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-30 00:57:51,587 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/data/448471646/eff6102b192e495d8b1763cfe76d01a2/FLAG8b7cbf6de [2020-11-30 00:57:52,073 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/data/448471646/eff6102b192e495d8b1763cfe76d01a2 [2020-11-30 00:57:52,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:57:52,077 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:57:52,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:57:52,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:57:52,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:57:52,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:57:52" (1/1) ... [2020-11-30 00:57:52,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8f63f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:52, skipping insertion in model container [2020-11-30 00:57:52,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:57:52" (1/1) ... [2020-11-30 00:57:52,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:57:52,210 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:57:52,568 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:57:52,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7103daa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:52, skipping insertion in model container [2020-11-30 00:57:52,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:57:52,570 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:57:52,574 INFO L168 Benchmark]: Toolchain (without parser) took 494.54 ms. Allocated memory is still 121.6 MB. Free memory was 81.1 MB in the beginning and 96.8 MB in the end (delta: -15.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:57:52,577 INFO L168 Benchmark]: CDTParser took 0.79 ms. Allocated memory is still 121.6 MB. Free memory was 101.9 MB in the beginning and 101.9 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:57:52,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.22 ms. Allocated memory is still 121.6 MB. Free memory was 80.9 MB in the beginning and 96.8 MB in the end (delta: -15.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:57:52,583 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79 ms. Allocated memory is still 121.6 MB. Free memory was 101.9 MB in the beginning and 101.9 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 491.22 ms. Allocated memory is still 121.6 MB. Free memory was 80.9 MB in the beginning and 96.8 MB in the end (delta: -15.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:57:55,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:57:55,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:57:55,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:57:55,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:57:55,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:57:55,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:57:55,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:57:55,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:57:55,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:57:55,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:57:55,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:57:55,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:57:55,571 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:57:55,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:57:55,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:57:55,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:57:55,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:57:55,588 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:57:55,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:57:55,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:57:55,610 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:57:55,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:57:55,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:57:55,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:57:55,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:57:55,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:57:55,626 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:57:55,628 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:57:55,629 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:57:55,630 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:57:55,631 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:57:55,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:57:55,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:57:55,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:57:55,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:57:55,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:57:55,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:57:55,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:57:55,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:57:55,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:57:55,644 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-30 00:57:55,700 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:57:55,700 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:57:55,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:57:55,702 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:57:55,703 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:57:55,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:57:55,703 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:57:55,703 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:57:55,704 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:57:55,704 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:57:55,704 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:57:55,705 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:57:55,705 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:57:55,705 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:57:55,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:57:55,706 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:57:55,706 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:57:55,706 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:57:55,706 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:57:55,707 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:57:55,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:57:55,707 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:57:55,708 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:57:55,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:57:55,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:57:55,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:57:55,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:57:55,709 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:57:55,709 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:57:55,710 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:57:55,710 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:57:55,710 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_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d580fc0a16d9be2a8bf368a3659afde0d700a00f [2020-11-30 00:57:56,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:57:56,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:57:56,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:57:56,273 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:57:56,274 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:57:56,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-30 00:57:56,387 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/data/80107e3b4/f60c0f99fe214bc89e0c768ff8c48787/FLAG987becc71 [2020-11-30 00:57:57,476 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:57:57,476 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-30 00:57:57,519 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/data/80107e3b4/f60c0f99fe214bc89e0c768ff8c48787/FLAG987becc71 [2020-11-30 00:57:57,975 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0f4a3702-4439-4cc0-863f-7e3aae4a8b9c/bin/uautomizer/data/80107e3b4/f60c0f99fe214bc89e0c768ff8c48787 [2020-11-30 00:57:57,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:57:57,979 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:57:57,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:57:57,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:57:57,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:57:57,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:57:57" (1/1) ... [2020-11-30 00:57:57,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@763af16b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:57, skipping insertion in model container [2020-11-30 00:57:57,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:57:57" (1/1) ... [2020-11-30 00:57:58,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:57:58,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:57:58,408 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:57:58,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7825d86f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:58, skipping insertion in model container [2020-11-30 00:57:58,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:57:58,410 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:57:58,414 INFO L168 Benchmark]: Toolchain (without parser) took 432.20 ms. Allocated memory is still 65.0 MB. Free memory was 41.7 MB in the beginning and 29.5 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:57:58,415 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 65.0 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:57:58,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.03 ms. Allocated memory is still 65.0 MB. Free memory was 41.5 MB in the beginning and 29.5 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:57:58,422 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 65.0 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 428.03 ms. Allocated memory is still 65.0 MB. Free memory was 41.5 MB in the beginning and 29.5 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...