./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/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 9b974015406df06ee6ac404081bf5ff7c128f9c4 .............................................................................................................................. 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_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/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 9b974015406df06ee6ac404081bf5ff7c128f9c4 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:15:43,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:15:43,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:15:43,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:15:43,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:15:43,761 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:15:43,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:15:43,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:15:43,771 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:15:43,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:15:43,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:15:43,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:15:43,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:15:43,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:15:43,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:15:43,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:15:43,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:15:43,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:15:43,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:15:43,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:15:43,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:15:43,804 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:15:43,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:15:43,811 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:15:43,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:15:43,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:15:43,823 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:15:43,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:15:43,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:15:43,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:15:43,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:15:43,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:15:43,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:15:43,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:15:43,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:15:43,846 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:15:43,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:15:43,847 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:15:43,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:15:43,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:15:43,850 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:15:43,853 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 21:15:43,884 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:15:43,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:15:43,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:15:43,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:15:43,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:15:43,887 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:15:43,888 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 21:15:43,888 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:15:43,888 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:15:43,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:15:43,889 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 21:15:43,889 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 21:15:43,890 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 21:15:43,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:15:43,890 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:15:43,890 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:15:43,891 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:15:43,891 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:15:43,891 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:15:43,892 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:15:43,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:15:43,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:15:43,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:15:43,893 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:15:43,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:15:43,894 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_894bd87f-efaf-431d-808f-cdcd851f0468/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b974015406df06ee6ac404081bf5ff7c128f9c4 [2020-11-29 21:15:44,255 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:15:44,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:15:44,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:15:44,317 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:15:44,318 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:15:44,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-11-29 21:15:44,404 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/data/85b51a1e5/02fa369215d84d1489f2616a5ea9d6b2/FLAGb5e8b6fb6 [2020-11-29 21:15:45,356 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:15:45,358 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-11-29 21:15:45,397 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/data/85b51a1e5/02fa369215d84d1489f2616a5ea9d6b2/FLAGb5e8b6fb6 [2020-11-29 21:15:45,910 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/data/85b51a1e5/02fa369215d84d1489f2616a5ea9d6b2 [2020-11-29 21:15:45,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:15:45,915 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:15:45,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:15:45,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:15:45,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:15:45,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:15:45" (1/1) ... [2020-11-29 21:15:45,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16787d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:15:45, skipping insertion in model container [2020-11-29 21:15:45,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:15:45" (1/1) ... [2020-11-29 21:15:45,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:15:46,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:15:46,407 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:15:46,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16eeee29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:15:46, skipping insertion in model container [2020-11-29 21:15:46,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:15:46,409 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:15:46,413 INFO L168 Benchmark]: Toolchain (without parser) took 496.21 ms. Allocated memory was 77.6 MB in the beginning and 94.4 MB in the end (delta: 16.8 MB). Free memory was 42.2 MB in the beginning and 70.1 MB in the end (delta: -27.9 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:15:46,415 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 77.6 MB. Free memory is still 60.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:15:46,417 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.67 ms. Allocated memory is still 94.4 MB. Free memory was 75.1 MB in the beginning and 70.1 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 21:15:46,421 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 77.6 MB. Free memory is still 60.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 477.67 ms. Allocated memory is still 94.4 MB. Free memory was 75.1 MB in the beginning and 70.1 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:15:49,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:15:49,405 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:15:49,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:15:49,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:15:49,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:15:49,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:15:49,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:15:49,482 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:15:49,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:15:49,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:15:49,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:15:49,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:15:49,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:15:49,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:15:49,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:15:49,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:15:49,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:15:49,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:15:49,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:15:49,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:15:49,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:15:49,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:15:49,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:15:49,560 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:15:49,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:15:49,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:15:49,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:15:49,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:15:49,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:15:49,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:15:49,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:15:49,581 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:15:49,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:15:49,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:15:49,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:15:49,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:15:49,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:15:49,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:15:49,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:15:49,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:15:49,594 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 21:15:49,661 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:15:49,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:15:49,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:15:49,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:15:49,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:15:49,668 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:15:49,668 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 21:15:49,668 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:15:49,669 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:15:49,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:15:49,670 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 21:15:49,671 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 21:15:49,671 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 21:15:49,671 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:15:49,672 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 21:15:49,672 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:15:49,672 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:15:49,673 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:15:49,673 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:15:49,673 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:15:49,674 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:15:49,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:15:49,674 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:15:49,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:15:49,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:15:49,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:15:49,675 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 21:15:49,676 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:15:49,676 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 21:15:49,676 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:15:49,677 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_894bd87f-efaf-431d-808f-cdcd851f0468/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b974015406df06ee6ac404081bf5ff7c128f9c4 [2020-11-29 21:15:50,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:15:50,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:15:50,244 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:15:50,246 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:15:50,250 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:15:50,251 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-11-29 21:15:50,330 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/data/22adc00bb/01fb1eec062b470daadb19c245aa78de/FLAG8ca384965 [2020-11-29 21:15:51,313 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:15:51,326 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-11-29 21:15:51,360 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/data/22adc00bb/01fb1eec062b470daadb19c245aa78de/FLAG8ca384965 [2020-11-29 21:15:51,396 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_894bd87f-efaf-431d-808f-cdcd851f0468/bin/ukojak/data/22adc00bb/01fb1eec062b470daadb19c245aa78de [2020-11-29 21:15:51,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:15:51,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:15:51,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:15:51,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:15:51,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:15:51,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:15:51" (1/1) ... [2020-11-29 21:15:51,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bcc3518 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:15:51, skipping insertion in model container [2020-11-29 21:15:51,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:15:51" (1/1) ... [2020-11-29 21:15:51,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:15:51,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:15:51,852 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:15:51,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@210298d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:15:51, skipping insertion in model container [2020-11-29 21:15:51,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:15:51,855 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:15:51,859 INFO L168 Benchmark]: Toolchain (without parser) took 455.14 ms. Allocated memory is still 58.7 MB. Free memory was 34.3 MB in the beginning and 25.0 MB in the end (delta: 9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:15:51,861 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 40.5 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:15:51,863 INFO L168 Benchmark]: CACSL2BoogieTranslator took 451.47 ms. Allocated memory is still 58.7 MB. Free memory was 34.1 MB in the beginning and 25.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:15:51,867 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 40.5 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 451.47 ms. Allocated memory is still 58.7 MB. Free memory was 34.1 MB in the beginning and 25.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 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...