./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/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 d580fc0a16d9be2a8bf368a3659afde0d700a00f .............................................................................................................................. 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_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/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 d580fc0a16d9be2a8bf368a3659afde0d700a00f ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:33:15,460 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:33:15,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:33:15,525 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:33:15,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:33:15,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:33:15,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:33:15,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:33:15,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:33:15,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:33:15,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:33:15,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:33:15,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:33:15,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:33:15,560 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:33:15,562 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:33:15,563 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:33:15,564 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:33:15,566 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:33:15,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:33:15,570 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:33:15,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:33:15,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:33:15,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:33:15,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:33:15,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:33:15,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:33:15,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:33:15,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:33:15,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:33:15,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:33:15,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:33:15,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:33:15,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:33:15,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:33:15,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:33:15,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:33:15,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:33:15,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:33:15,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:33:15,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:33:15,594 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:33:15,630 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:33:15,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:33:15,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:33:15,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:33:15,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:33:15,642 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:33:15,642 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:33:15,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:33:15,643 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:33:15,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:33:15,644 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:33:15,644 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:33:15,645 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:33:15,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:33:15,645 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:33:15,645 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:33:15,646 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:33:15,646 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:33:15,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:33:15,646 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:33:15,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:33:15,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:33:15,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:33:15,647 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:33:15,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:33:15,648 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_73483bb1-ed97-465e-8e40-c5a7e319c2ca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d580fc0a16d9be2a8bf368a3659afde0d700a00f [2020-11-28 04:33:15,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:33:15,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:33:15,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:33:15,979 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:33:15,979 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:33:15,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-28 04:33:16,053 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/data/44b5932b2/918f1f20e4114c9d80c7bcc42248f428/FLAG03d4865c3 [2020-11-28 04:33:16,775 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:33:16,776 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-28 04:33:16,799 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/data/44b5932b2/918f1f20e4114c9d80c7bcc42248f428/FLAG03d4865c3 [2020-11-28 04:33:16,905 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/data/44b5932b2/918f1f20e4114c9d80c7bcc42248f428 [2020-11-28 04:33:16,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:33:16,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:33:16,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:16,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:33:16,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:33:16,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:16" (1/1) ... [2020-11-28 04:33:16,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@271968d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:16, skipping insertion in model container [2020-11-28 04:33:16,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:16" (1/1) ... [2020-11-28 04:33:16,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:33:17,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:33:17,301 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:33:17,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41bce2ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:17, skipping insertion in model container [2020-11-28 04:33:17,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:17,304 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:33:17,307 INFO L168 Benchmark]: Toolchain (without parser) took 395.88 ms. Allocated memory is still 81.8 MB. Free memory was 59.5 MB in the beginning and 58.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 13.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:17,309 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory is still 62.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:17,311 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.54 ms. Allocated memory is still 81.8 MB. Free memory was 59.3 MB in the beginning and 58.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:17,314 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory is still 62.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 393.54 ms. Allocated memory is still 81.8 MB. Free memory was 59.3 MB in the beginning and 58.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 13.1 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 [2020-11-28 04:33:19,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:33:19,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:33:19,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:33:19,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:33:19,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:33:19,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:33:19,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:33:19,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:33:19,587 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:33:19,589 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:33:19,595 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:33:19,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:33:19,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:33:19,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:33:19,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:33:19,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:33:19,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:33:19,616 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:33:19,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:33:19,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:33:19,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:33:19,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:33:19,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:33:19,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:33:19,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:33:19,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:33:19,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:33:19,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:33:19,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:33:19,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:33:19,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:33:19,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:33:19,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:33:19,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:33:19,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:33:19,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:33:19,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:33:19,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:33:19,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:33:19,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:33:19,667 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:33:19,713 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:33:19,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:33:19,717 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:33:19,717 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:33:19,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:33:19,718 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:33:19,718 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:33:19,718 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:33:19,718 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:33:19,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:33:19,719 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:33:19,720 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:33:19,720 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:33:19,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:33:19,720 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:33:19,720 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:33:19,721 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:33:19,721 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:33:19,721 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:33:19,721 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:33:19,721 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:33:19,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:33:19,722 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:33:19,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:33:19,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:33:19,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:33:19,722 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:33:19,723 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:33:19,723 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:33:19,723 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:33:19,723 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_73483bb1-ed97-465e-8e40-c5a7e319c2ca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d580fc0a16d9be2a8bf368a3659afde0d700a00f [2020-11-28 04:33:20,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:33:20,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:33:20,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:33:20,149 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:33:20,150 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:33:20,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-28 04:33:20,225 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/data/d3268de39/3185f400c56c45958b2a06bef2dd05cf/FLAG9505e2558 [2020-11-28 04:33:21,038 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:33:21,038 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-28 04:33:21,073 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/data/d3268de39/3185f400c56c45958b2a06bef2dd05cf/FLAG9505e2558 [2020-11-28 04:33:21,164 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_73483bb1-ed97-465e-8e40-c5a7e319c2ca/bin/ukojak/data/d3268de39/3185f400c56c45958b2a06bef2dd05cf [2020-11-28 04:33:21,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:33:21,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:33:21,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:21,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:33:21,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:33:21,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:21" (1/1) ... [2020-11-28 04:33:21,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45dcf340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:21, skipping insertion in model container [2020-11-28 04:33:21,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:21" (1/1) ... [2020-11-28 04:33:21,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:33:21,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:33:21,522 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:33:21,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@221e67ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:21, skipping insertion in model container [2020-11-28 04:33:21,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:21,524 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:33:21,526 INFO L168 Benchmark]: Toolchain (without parser) took 354.91 ms. Allocated memory is still 77.6 MB. Free memory was 49.6 MB in the beginning and 56.0 MB in the end (delta: -6.4 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:21,527 INFO L168 Benchmark]: CDTParser took 2.61 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.3 MB in the end (delta: 34.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:21,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.94 ms. Allocated memory is still 77.6 MB. Free memory was 49.3 MB in the beginning and 56.0 MB in the end (delta: -6.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:21,529 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.61 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.3 MB in the end (delta: 34.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 349.94 ms. Allocated memory is still 77.6 MB. Free memory was 49.3 MB in the beginning and 56.0 MB in the end (delta: -6.7 MB). Peak memory consumption was 12.7 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...