./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.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_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 .............................................................................................................................. 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_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 ................................................................................................................................... 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 21:29:31,748 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:29:31,751 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:29:31,829 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:29:31,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:29:31,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:29:31,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:29:31,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:29:31,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:29:31,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:29:31,842 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:29:31,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:29:31,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:29:31,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:29:31,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:29:31,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:29:31,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:29:31,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:29:31,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:29:31,857 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:29:31,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:29:31,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:29:31,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:29:31,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:29:31,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:29:31,885 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:29:31,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:29:31,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:29:31,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:29:31,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:29:31,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:29:31,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:29:31,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:29:31,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:29:31,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:29:31,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:29:31,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:29:31,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:29:31,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:29:31,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:29:31,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:29:31,906 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 21:29:31,948 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:29:31,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:29:31,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:29:31,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:29:31,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:29:31,951 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:29:31,952 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 21:29:31,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:29:31,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:29:31,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:29:31,953 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 21:29:31,954 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 21:29:31,954 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 21:29:31,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:29:31,955 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:29:31,955 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:29:31,955 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:29:31,955 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:29:31,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:29:31,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:29:31,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:29:31,956 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:29:31,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:29:31,957 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:29:31,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:29:31,957 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_60793568-091e-4cbd-9e94-ba9e21f126a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-11-29 21:29:32,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:29:32,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:29:32,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:29:32,354 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:29:32,355 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:29:32,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-29 21:29:32,430 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/data/85eeeed35/72e616748610417db61520e4cb107003/FLAG03222b5a6 [2020-11-29 21:29:33,214 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:29:33,216 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-29 21:29:33,249 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/data/85eeeed35/72e616748610417db61520e4cb107003/FLAG03222b5a6 [2020-11-29 21:29:33,442 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/data/85eeeed35/72e616748610417db61520e4cb107003 [2020-11-29 21:29:33,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:29:33,447 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:29:33,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:29:33,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:29:33,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:29:33,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:29:33" (1/1) ... [2020-11-29 21:29:33,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10108572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:29:33, skipping insertion in model container [2020-11-29 21:29:33,457 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:29:33" (1/1) ... [2020-11-29 21:29:33,465 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:29:33,553 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:29:33,820 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:29:33,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77e5bcaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:29:33, skipping insertion in model container [2020-11-29 21:29:33,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:29:33,821 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:29:33,823 INFO L168 Benchmark]: Toolchain (without parser) took 375.13 ms. Allocated memory is still 104.9 MB. Free memory was 65.5 MB in the beginning and 78.4 MB in the end (delta: -12.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:29:33,824 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 104.9 MB. Free memory is still 85.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:29:33,825 INFO L168 Benchmark]: CACSL2BoogieTranslator took 371.85 ms. Allocated memory is still 104.9 MB. Free memory was 65.4 MB in the beginning and 78.4 MB in the end (delta: -13.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:29:33,827 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 104.9 MB. Free memory is still 85.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 371.85 ms. Allocated memory is still 104.9 MB. Free memory was 65.4 MB in the beginning and 78.4 MB in the end (delta: -13.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:29:36,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:29:36,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:29:36,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:29:36,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:29:36,150 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:29:36,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:29:36,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:29:36,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:29:36,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:29:36,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:29:36,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:29:36,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:29:36,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:29:36,182 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:29:36,184 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:29:36,185 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:29:36,187 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:29:36,190 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:29:36,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:29:36,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:29:36,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:29:36,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:29:36,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:29:36,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:29:36,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:29:36,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:29:36,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:29:36,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:29:36,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:29:36,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:29:36,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:29:36,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:29:36,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:29:36,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:29:36,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:29:36,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:29:36,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:29:36,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:29:36,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:29:36,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:29:36,236 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 21:29:36,288 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:29:36,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:29:36,292 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:29:36,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:29:36,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:29:36,293 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:29:36,293 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 21:29:36,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:29:36,293 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:29:36,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:29:36,295 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 21:29:36,295 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 21:29:36,295 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 21:29:36,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:29:36,296 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 21:29:36,296 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:29:36,296 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:29:36,296 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:29:36,297 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:29:36,297 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:29:36,297 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:29:36,297 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:29:36,298 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:29:36,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:29:36,298 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:29:36,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:29:36,299 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 21:29:36,299 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:29:36,299 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 21:29:36,299 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:29:36,300 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_60793568-091e-4cbd-9e94-ba9e21f126a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-11-29 21:29:36,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:29:36,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:29:36,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:29:36,793 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:29:36,795 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:29:36,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-29 21:29:36,873 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/data/bf38107ce/3954d2f7f4f04804be21436b3e72ed43/FLAG3a1cad014 [2020-11-29 21:29:37,630 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:29:37,631 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-29 21:29:37,658 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/data/bf38107ce/3954d2f7f4f04804be21436b3e72ed43/FLAG3a1cad014 [2020-11-29 21:29:37,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_60793568-091e-4cbd-9e94-ba9e21f126a6/bin/ukojak/data/bf38107ce/3954d2f7f4f04804be21436b3e72ed43 [2020-11-29 21:29:37,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:29:37,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:29:37,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:29:37,765 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:29:37,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:29:37,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:29:37" (1/1) ... [2020-11-29 21:29:37,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2883c5bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:29:37, skipping insertion in model container [2020-11-29 21:29:37,774 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:29:37" (1/1) ... [2020-11-29 21:29:37,782 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:29:37,878 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:29:38,138 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:29:38,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48012bc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:29:38, skipping insertion in model container [2020-11-29 21:29:38,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:29:38,145 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:29:38,148 INFO L168 Benchmark]: Toolchain (without parser) took 384.17 ms. Allocated memory is still 56.6 MB. Free memory was 31.7 MB in the beginning and 39.7 MB in the end (delta: -8.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:29:38,151 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory was 38.1 MB in the beginning and 38.1 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:29:38,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.55 ms. Allocated memory is still 56.6 MB. Free memory was 31.4 MB in the beginning and 39.8 MB in the end (delta: -8.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:29:38,162 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory was 38.1 MB in the beginning and 38.1 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 380.55 ms. Allocated memory is still 56.6 MB. Free memory was 31.4 MB in the beginning and 39.8 MB in the end (delta: -8.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...