./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.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_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/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 1a16cac4814d3e8466ae5d8540be2077995a6c4d .............................................................................................................................. 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_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/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 1a16cac4814d3e8466ae5d8540be2077995a6c4d ................................................................................................................................... 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 01:16:02,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:16:02,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:16:02,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:16:02,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:16:02,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:16:02,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:16:02,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:16:02,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:16:02,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:16:02,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:16:02,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:16:02,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:16:02,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:16:02,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:16:02,556 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:16:02,558 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:16:02,559 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:16:02,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:16:02,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:16:02,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:16:02,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:16:02,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:16:02,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:16:02,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:16:02,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:16:02,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:16:02,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:16:02,590 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:16:02,591 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:16:02,592 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:16:02,593 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:16:02,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:16:02,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:16:02,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:16:02,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:16:02,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:16:02,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:16:02,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:16:02,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:16:02,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:16:02,611 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 01:16:02,656 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:16:02,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:16:02,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:16:02,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:16:02,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:16:02,660 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:16:02,661 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:16:02,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:16:02,661 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:16:02,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:16:02,663 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:16:02,663 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:16:02,663 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:16:02,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:16:02,664 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:16:02,664 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:16:02,664 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:16:02,665 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:16:02,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:16:02,665 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:16:02,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:16:02,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:16:02,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:16:02,666 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:16:02,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:16:02,667 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_034cd71c-42cd-4b05-b726-a0da9a8d23a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a16cac4814d3e8466ae5d8540be2077995a6c4d [2020-11-30 01:16:02,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:16:03,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:16:03,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:16:03,008 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:16:03,009 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:16:03,010 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2020-11-30 01:16:03,082 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/data/c86dea0ee/76eccf7dcd524a1aa1a0b75ffca472bc/FLAG3311e1295 [2020-11-30 01:16:03,875 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:16:03,876 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2020-11-30 01:16:03,896 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/data/c86dea0ee/76eccf7dcd524a1aa1a0b75ffca472bc/FLAG3311e1295 [2020-11-30 01:16:04,078 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/data/c86dea0ee/76eccf7dcd524a1aa1a0b75ffca472bc [2020-11-30 01:16:04,081 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:16:04,082 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:16:04,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:16:04,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:16:04,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:16:04,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:16:04" (1/1) ... [2020-11-30 01:16:04,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f9e6d62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:16:04, skipping insertion in model container [2020-11-30 01:16:04,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:16:04" (1/1) ... [2020-11-30 01:16:04,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:16:04,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:16:04,461 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:16:04,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@490132f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:16:04, skipping insertion in model container [2020-11-30 01:16:04,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:16:04,462 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:16:04,465 INFO L168 Benchmark]: Toolchain (without parser) took 380.95 ms. Allocated memory is still 109.1 MB. Free memory was 78.7 MB in the beginning and 86.2 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:16:04,466 INFO L168 Benchmark]: CDTParser took 0.66 ms. Allocated memory is still 109.1 MB. Free memory is still 66.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:16:04,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.46 ms. Allocated memory is still 109.1 MB. Free memory was 78.4 MB in the beginning and 86.2 MB in the end (delta: -7.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:16:04,468 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 ms. Allocated memory is still 109.1 MB. Free memory is still 66.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 377.46 ms. Allocated memory is still 109.1 MB. Free memory was 78.4 MB in the beginning and 86.2 MB in the end (delta: -7.8 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 01:16:06,931 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:16:06,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:16:06,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:16:06,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:16:06,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:16:06,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:16:06,988 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:16:06,990 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:16:06,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:16:06,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:16:06,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:16:06,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:16:07,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:16:07,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:16:07,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:16:07,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:16:07,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:16:07,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:16:07,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:16:07,037 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:16:07,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:16:07,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:16:07,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:16:07,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:16:07,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:16:07,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:16:07,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:16:07,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:16:07,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:16:07,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:16:07,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:16:07,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:16:07,070 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:16:07,072 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:16:07,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:16:07,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:16:07,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:16:07,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:16:07,076 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:16:07,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:16:07,078 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 01:16:07,126 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:16:07,126 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:16:07,130 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:16:07,130 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:16:07,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:16:07,131 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:16:07,131 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:16:07,131 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:16:07,132 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:16:07,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:16:07,133 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:16:07,133 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:16:07,133 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:16:07,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:16:07,134 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:16:07,134 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:16:07,134 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:16:07,135 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:16:07,135 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:16:07,136 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:16:07,136 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:16:07,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:16:07,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:16:07,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:16:07,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:16:07,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:16:07,137 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:16:07,138 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:16:07,138 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:16:07,138 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:16:07,138 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_034cd71c-42cd-4b05-b726-a0da9a8d23a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a16cac4814d3e8466ae5d8540be2077995a6c4d [2020-11-30 01:16:07,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:16:07,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:16:07,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:16:07,609 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:16:07,610 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:16:07,611 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2020-11-30 01:16:07,692 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/data/e27bb43f9/77943fe7c3e9471ea97a2695ff1c28b3/FLAG85afe236a [2020-11-30 01:16:08,472 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:16:08,473 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2020-11-30 01:16:08,495 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/data/e27bb43f9/77943fe7c3e9471ea97a2695ff1c28b3/FLAG85afe236a [2020-11-30 01:16:08,680 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_034cd71c-42cd-4b05-b726-a0da9a8d23a4/bin/ukojak/data/e27bb43f9/77943fe7c3e9471ea97a2695ff1c28b3 [2020-11-30 01:16:08,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:16:08,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:16:08,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:16:08,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:16:08,689 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:16:08,690 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:16:08" (1/1) ... [2020-11-30 01:16:08,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e44430a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:16:08, skipping insertion in model container [2020-11-30 01:16:08,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:16:08" (1/1) ... [2020-11-30 01:16:08,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:16:08,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:16:09,023 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:16:09,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74ff40f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:16:09, skipping insertion in model container [2020-11-30 01:16:09,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:16:09,025 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:16:09,027 INFO L168 Benchmark]: Toolchain (without parser) took 342.15 ms. Allocated memory is still 58.7 MB. Free memory was 35.3 MB in the beginning and 40.7 MB in the end (delta: -5.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:16:09,028 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.6 MB in the end (delta: 38.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:16:09,029 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.46 ms. Allocated memory is still 58.7 MB. Free memory was 35.1 MB in the beginning and 40.9 MB in the end (delta: -5.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:16:09,031 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 58.7 MB. Free memory was 40.6 MB in the beginning and 40.6 MB in the end (delta: 38.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 339.46 ms. Allocated memory is still 58.7 MB. Free memory was 35.1 MB in the beginning and 40.9 MB in the end (delta: -5.9 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...