./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/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 66ad704b25542cd6472e01c6f6a78da40eedc6e2 .............................................................................................................................. 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_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/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 66ad704b25542cd6472e01c6f6a78da40eedc6e2 ................................................................................................................................... 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 20:00:05,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:00:05,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:00:05,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:00:05,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:00:05,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:00:05,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:00:05,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:00:05,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:00:05,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:00:05,321 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:00:05,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:00:05,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:00:05,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:00:05,335 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:00:05,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:00:05,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:00:05,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:00:05,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:00:05,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:00:05,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:00:05,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:00:05,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:00:05,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:00:05,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:00:05,358 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:00:05,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:00:05,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:00:05,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:00:05,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:00:05,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:00:05,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:00:05,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:00:05,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:00:05,377 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:00:05,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:00:05,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:00:05,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:00:05,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:00:05,381 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:00:05,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:00:05,383 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 20:00:05,422 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:00:05,423 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:00:05,424 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:00:05,424 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:00:05,425 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:00:05,425 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:00:05,425 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:00:05,426 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:00:05,426 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:00:05,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:00:05,426 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:00:05,427 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:00:05,427 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:00:05,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:00:05,427 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:00:05,428 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:00:05,428 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:00:05,428 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:00:05,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:00:05,429 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:00:05,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:00:05,429 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:00:05,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:00:05,430 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:00:05,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:00:05,430 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_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66ad704b25542cd6472e01c6f6a78da40eedc6e2 [2020-11-29 20:00:05,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:00:05,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:00:05,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:00:05,720 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:00:05,728 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:00:05,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-29 20:00:05,822 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/data/34a508506/b4b3de67a5f943448faff8d3a64f8409/FLAG1461825ea [2020-11-29 20:00:06,691 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:00:06,695 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-29 20:00:06,721 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/data/34a508506/b4b3de67a5f943448faff8d3a64f8409/FLAG1461825ea [2020-11-29 20:00:06,756 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/data/34a508506/b4b3de67a5f943448faff8d3a64f8409 [2020-11-29 20:00:06,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:00:06,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:00:06,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:00:06,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:00:06,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:00:06,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:00:06" (1/1) ... [2020-11-29 20:00:06,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39435645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:00:06, skipping insertion in model container [2020-11-29 20:00:06,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:00:06" (1/1) ... [2020-11-29 20:00:06,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:00:06,945 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:00:07,222 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:00:07,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@302396a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:00:07, skipping insertion in model container [2020-11-29 20:00:07,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:00:07,223 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:00:07,226 INFO L168 Benchmark]: Toolchain (without parser) took 457.57 ms. Allocated memory is still 90.2 MB. Free memory was 57.4 MB in the beginning and 57.8 MB in the end (delta: -482.4 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:00:07,227 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 71.3 MB. Free memory was 42.4 MB in the beginning and 42.4 MB in the end (delta: 40.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:00:07,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 454.24 ms. Allocated memory is still 90.2 MB. Free memory was 57.2 MB in the beginning and 58.0 MB in the end (delta: -810.4 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:00:07,230 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 71.3 MB. Free memory was 42.4 MB in the beginning and 42.4 MB in the end (delta: 40.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 454.24 ms. Allocated memory is still 90.2 MB. Free memory was 57.2 MB in the beginning and 58.0 MB in the end (delta: -810.4 kB). Peak memory consumption was 4.2 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 20:00:09,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:00:09,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:00:09,903 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:00:09,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:00:09,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:00:09,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:00:09,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:00:09,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:00:09,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:00:09,918 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:00:09,920 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:00:09,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:00:09,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:00:09,924 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:00:09,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:00:09,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:00:09,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:00:09,932 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:00:09,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:00:09,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:00:09,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:00:09,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:00:09,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:00:09,950 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:00:09,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:00:09,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:00:09,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:00:09,954 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:00:09,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:00:09,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:00:09,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:00:09,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:00:09,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:00:09,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:00:09,974 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:00:09,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:00:09,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:00:09,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:00:09,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:00:09,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:00:09,984 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 20:00:10,030 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:00:10,031 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:00:10,032 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:00:10,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:00:10,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:00:10,033 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:00:10,033 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:00:10,033 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:00:10,034 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:00:10,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:00:10,034 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:00:10,034 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:00:10,035 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:00:10,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:00:10,035 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:00:10,035 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:00:10,035 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:00:10,036 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:00:10,036 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:00:10,036 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:00:10,036 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:00:10,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:00:10,037 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:00:10,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:00:10,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:00:10,038 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:00:10,038 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:00:10,038 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:00:10,038 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:00:10,050 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:00:10,050 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_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66ad704b25542cd6472e01c6f6a78da40eedc6e2 [2020-11-29 20:00:10,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:00:10,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:00:10,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:00:10,554 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:00:10,555 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:00:10,556 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-29 20:00:10,647 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/data/66f609550/dd25e20727014ca7a79e5542e8920bb9/FLAG5d4d7d610 [2020-11-29 20:00:11,592 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:00:11,593 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-29 20:00:11,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/data/66f609550/dd25e20727014ca7a79e5542e8920bb9/FLAG5d4d7d610 [2020-11-29 20:00:12,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4fa15ed9-3920-4bc1-a350-16e6520e1a2a/bin/ukojak/data/66f609550/dd25e20727014ca7a79e5542e8920bb9 [2020-11-29 20:00:12,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:00:12,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:00:12,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:00:12,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:00:12,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:00:12,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:00:12" (1/1) ... [2020-11-29 20:00:12,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25d1f587 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:00:12, skipping insertion in model container [2020-11-29 20:00:12,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:00:12" (1/1) ... [2020-11-29 20:00:12,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:00:12,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:00:12,529 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:00:12,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9077084 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:00:12, skipping insertion in model container [2020-11-29 20:00:12,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:00:12,532 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:00:12,536 INFO L168 Benchmark]: Toolchain (without parser) took 442.00 ms. Allocated memory is still 73.4 MB. Free memory was 53.5 MB in the beginning and 57.4 MB in the end (delta: -3.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:00:12,537 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 73.4 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:00:12,539 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.19 ms. Allocated memory is still 73.4 MB. Free memory was 53.3 MB in the beginning and 57.4 MB in the end (delta: -4.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:00:12,561 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 73.4 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 439.19 ms. Allocated memory is still 73.4 MB. Free memory was 53.3 MB in the beginning and 57.4 MB in the end (delta: -4.1 MB). Peak memory consumption was 18.3 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...