./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.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_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/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 61db5c83de64d7e65f959747dcf4d7633ffcf309 ................................................................................................................................. 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_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/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 61db5c83de64d7e65f959747dcf4d7633ffcf309 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:56:31,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:56:31,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:56:31,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:56:31,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:56:31,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:56:31,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:56:31,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:56:31,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:56:31,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:56:31,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:56:31,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:56:31,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:56:31,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:56:31,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:56:31,917 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:56:31,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:56:31,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:56:31,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:56:31,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:56:31,946 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:56:31,952 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:56:31,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:56:31,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:56:31,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:56:31,986 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:56:31,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:56:31,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:56:32,003 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:56:32,005 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:56:32,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:56:32,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:56:32,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:56:32,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:56:32,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:56:32,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:56:32,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:56:32,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:56:32,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:56:32,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:56:32,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:56:32,028 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 19:56:32,067 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:56:32,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:56:32,069 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:56:32,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:56:32,070 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:56:32,070 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:56:32,071 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:56:32,071 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:56:32,071 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:56:32,072 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:56:32,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:56:32,072 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:56:32,072 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:56:32,073 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:56:32,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:56:32,073 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:56:32,074 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:56:32,074 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:56:32,074 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:56:32,075 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:56:32,075 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:56:32,075 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:56:32,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:56:32,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:56:32,076 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:56:32,076 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:56:32,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:56:32,077 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:56:32,077 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_34da8428-c0c8-4b58-bced-8b801aac89f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61db5c83de64d7e65f959747dcf4d7633ffcf309 [2020-11-29 19:56:32,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:56:32,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:56:32,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:56:32,487 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:56:32,488 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:56:32,489 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-11-29 19:56:32,566 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/data/3c115d69f/0eccf78a20934356a5e7a06596ea9912/FLAGa298f3209 [2020-11-29 19:56:33,386 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:56:33,387 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-11-29 19:56:33,409 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/data/3c115d69f/0eccf78a20934356a5e7a06596ea9912/FLAGa298f3209 [2020-11-29 19:56:33,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/data/3c115d69f/0eccf78a20934356a5e7a06596ea9912 [2020-11-29 19:56:33,520 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:56:33,523 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 19:56:33,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:56:33,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:56:33,541 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:56:33,542 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:56:33" (1/1) ... [2020-11-29 19:56:33,546 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c116e48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:56:33, skipping insertion in model container [2020-11-29 19:56:33,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:56:33" (1/1) ... [2020-11-29 19:56:33,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:56:33,659 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:56:34,013 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:56:34,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64d9df73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:56:34, skipping insertion in model container [2020-11-29 19:56:34,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:56:34,016 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:56:34,021 INFO L168 Benchmark]: Toolchain (without parser) took 494.94 ms. Allocated memory is still 104.9 MB. Free memory was 76.4 MB in the beginning and 83.8 MB in the end (delta: -7.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:56:34,024 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 79.7 MB. Free memory was 45.2 MB in the beginning and 45.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:56:34,026 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.18 ms. Allocated memory is still 104.9 MB. Free memory was 76.1 MB in the beginning and 83.8 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:56:34,030 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 79.7 MB. Free memory was 45.2 MB in the beginning and 45.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 491.18 ms. Allocated memory is still 104.9 MB. Free memory was 76.1 MB in the beginning and 83.8 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:56:36,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:56:36,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:56:37,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:56:37,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:56:37,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:56:37,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:56:37,036 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:56:37,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:56:37,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:56:37,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:56:37,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:56:37,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:56:37,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:56:37,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:56:37,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:56:37,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:56:37,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:56:37,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:56:37,080 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:56:37,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:56:37,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:56:37,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:56:37,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:56:37,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:56:37,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:56:37,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:56:37,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:56:37,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:56:37,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:56:37,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:56:37,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:56:37,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:56:37,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:56:37,116 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:56:37,117 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:56:37,118 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:56:37,118 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:56:37,118 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:56:37,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:56:37,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:56:37,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 19:56:37,186 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:56:37,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:56:37,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:56:37,188 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:56:37,188 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:56:37,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:56:37,189 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:56:37,189 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:56:37,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:56:37,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:56:37,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:56:37,190 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:56:37,190 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:56:37,190 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:56:37,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:56:37,191 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:56:37,191 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:56:37,191 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:56:37,192 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:56:37,192 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:56:37,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:56:37,192 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:56:37,193 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:56:37,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:56:37,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:56:37,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:56:37,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:56:37,194 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:56:37,194 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:56:37,194 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:56:37,195 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:56:37,199 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_34da8428-c0c8-4b58-bced-8b801aac89f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61db5c83de64d7e65f959747dcf4d7633ffcf309 [2020-11-29 19:56:37,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:56:37,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:56:37,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:56:37,816 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:56:37,817 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:56:37,818 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-11-29 19:56:37,914 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/data/568b0345e/9df7f4a0a5fc40f3a47299f515744e77/FLAG9e1b6c43c [2020-11-29 19:56:38,750 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:56:38,751 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-11-29 19:56:38,800 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/data/568b0345e/9df7f4a0a5fc40f3a47299f515744e77/FLAG9e1b6c43c [2020-11-29 19:56:38,941 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_34da8428-c0c8-4b58-bced-8b801aac89f1/bin/uautomizer/data/568b0345e/9df7f4a0a5fc40f3a47299f515744e77 [2020-11-29 19:56:38,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:56:38,948 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 19:56:38,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:56:38,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:56:38,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:56:38,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:56:38" (1/1) ... [2020-11-29 19:56:38,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65f37063 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:56:38, skipping insertion in model container [2020-11-29 19:56:38,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:56:38" (1/1) ... [2020-11-29 19:56:38,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:56:39,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:56:39,371 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:56:39,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b9d15c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:56:39, skipping insertion in model container [2020-11-29 19:56:39,373 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:56:39,373 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:56:39,376 INFO L168 Benchmark]: Toolchain (without parser) took 426.78 ms. Allocated memory is still 52.4 MB. Free memory was 26.9 MB in the beginning and 34.7 MB in the end (delta: -7.9 MB). Peak memory consumption was 12.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:56:39,377 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:56:39,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.02 ms. Allocated memory is still 52.4 MB. Free memory was 26.7 MB in the beginning and 34.7 MB in the end (delta: -8.0 MB). Peak memory consumption was 12.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:56:39,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 423.02 ms. Allocated memory is still 52.4 MB. Free memory was 26.7 MB in the beginning and 34.7 MB in the end (delta: -8.0 MB). Peak memory consumption was 12.3 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...