./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.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_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 90051b62f0f2abab7ed0f5847296c8a0d495c813 .............................................................................................................................. 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_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 90051b62f0f2abab7ed0f5847296c8a0d495c813 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:25:34,788 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:25:34,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:25:34,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:25:34,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:25:34,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:25:34,862 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:25:34,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:25:34,889 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:25:34,891 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:25:34,892 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:25:34,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:25:34,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:25:34,895 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:25:34,896 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:25:34,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:25:34,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:25:34,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:25:34,903 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:25:34,905 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:25:34,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:25:34,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:25:34,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:25:34,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:25:34,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:25:34,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:25:34,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:25:34,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:25:34,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:25:34,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:25:34,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:25:34,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:25:34,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:25:34,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:25:34,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:25:34,923 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:25:34,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:25:34,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:25:34,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:25:34,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:25:34,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:25:34,928 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 01:25:34,949 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:25:34,950 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:25:34,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:25:34,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:25:34,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:25:34,952 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:25:34,953 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:25:34,953 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:25:34,953 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:25:34,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:25:34,954 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:25:34,955 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:25:34,955 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:25:34,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:25:34,956 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:25:34,956 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:25:34,956 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:25:34,957 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:25:34,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:25:34,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:25:34,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:25:34,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:25:34,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:25:34,959 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:25:34,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:25:34,959 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_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90051b62f0f2abab7ed0f5847296c8a0d495c813 [2020-11-30 01:25:35,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:25:35,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:25:35,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:25:35,239 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:25:35,247 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:25:35,248 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-30 01:25:35,319 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/data/86598fc87/46a6582c99934bc2a9552d48fad23149/FLAG3483cc8b0 [2020-11-30 01:25:35,907 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:25:35,907 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-30 01:25:35,926 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/data/86598fc87/46a6582c99934bc2a9552d48fad23149/FLAG3483cc8b0 [2020-11-30 01:25:36,159 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/data/86598fc87/46a6582c99934bc2a9552d48fad23149 [2020-11-30 01:25:36,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:25:36,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:25:36,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:36,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:25:36,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:25:36,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:36" (1/1) ... [2020-11-30 01:25:36,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25fb45c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:36, skipping insertion in model container [2020-11-30 01:25:36,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:36" (1/1) ... [2020-11-30 01:25:36,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:25:36,262 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:25:36,524 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:25:36,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@341c0eec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:36, skipping insertion in model container [2020-11-30 01:25:36,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:36,527 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:25:36,531 INFO L168 Benchmark]: Toolchain (without parser) took 365.83 ms. Allocated memory is still 109.1 MB. Free memory was 76.2 MB in the beginning and 85.8 MB in the end (delta: -9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:36,532 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 37.4 MB in the beginning and 37.4 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:25:36,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.48 ms. Allocated memory is still 109.1 MB. Free memory was 76.0 MB in the beginning and 86.4 MB in the end (delta: -10.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:36,537 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 37.4 MB in the beginning and 37.4 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 361.48 ms. Allocated memory is still 109.1 MB. Free memory was 76.0 MB in the beginning and 86.4 MB in the end (delta: -10.4 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 01:25:38,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:25:38,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:25:38,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:25:38,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:25:38,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:25:38,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:25:38,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:25:38,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:25:38,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:25:38,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:25:38,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:25:38,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:25:38,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:25:38,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:25:38,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:25:38,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:25:38,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:25:38,860 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:25:38,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:25:38,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:25:38,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:25:38,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:25:38,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:25:38,877 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:25:38,878 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:25:38,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:25:38,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:25:38,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:25:38,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:25:38,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:25:38,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:25:38,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:25:38,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:25:38,896 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:25:38,896 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:25:38,897 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:25:38,897 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:25:38,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:25:38,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:25:38,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:25:38,902 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 01:25:38,952 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:25:38,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:25:38,956 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:25:38,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:25:38,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:25:38,956 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:25:38,957 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:25:38,957 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:25:38,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:25:38,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:25:38,958 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:25:38,958 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:25:38,959 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:25:38,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:25:38,959 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:25:38,959 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:25:38,959 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:25:38,959 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:25:38,960 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:25:38,960 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:25:38,960 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:25:38,960 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:25:38,960 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:25:38,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:25:38,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:25:38,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:25:38,961 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:25:38,961 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:25:38,962 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:25:38,962 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:25:38,962 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_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90051b62f0f2abab7ed0f5847296c8a0d495c813 [2020-11-30 01:25:39,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:25:39,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:25:39,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:25:39,389 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:25:39,394 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:25:39,395 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-30 01:25:39,471 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/data/c3601c1ca/2cf3af2b21d54b8e8db5fbb34042294a/FLAG0809f4cf3 [2020-11-30 01:25:40,178 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:25:40,179 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-30 01:25:40,196 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/data/c3601c1ca/2cf3af2b21d54b8e8db5fbb34042294a/FLAG0809f4cf3 [2020-11-30 01:25:40,362 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6e989575-86ff-4312-9e03-245ffd448e8a/bin/ukojak/data/c3601c1ca/2cf3af2b21d54b8e8db5fbb34042294a [2020-11-30 01:25:40,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:25:40,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:25:40,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:40,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:25:40,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:25:40,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:40" (1/1) ... [2020-11-30 01:25:40,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d64f23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:40, skipping insertion in model container [2020-11-30 01:25:40,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:40" (1/1) ... [2020-11-30 01:25:40,387 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:25:40,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:25:40,750 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:25:40,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55a8ab3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:40, skipping insertion in model container [2020-11-30 01:25:40,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:40,754 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:25:40,757 INFO L168 Benchmark]: Toolchain (without parser) took 388.56 ms. Allocated memory is still 71.3 MB. Free memory was 51.3 MB in the beginning and 42.0 MB in the end (delta: 9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:40,759 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 71.3 MB. Free memory was 53.5 MB in the beginning and 53.5 MB in the end (delta: 53.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:25:40,760 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.95 ms. Allocated memory is still 71.3 MB. Free memory was 51.1 MB in the beginning and 42.0 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:40,763 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 71.3 MB. Free memory was 53.5 MB in the beginning and 53.5 MB in the end (delta: 53.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 383.95 ms. Allocated memory is still 71.3 MB. Free memory was 51.1 MB in the beginning and 42.0 MB in the end (delta: 9.1 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...