./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.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_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/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 82ab1cf66c79df7ad23aaf676e26834a4988bbbe .............................................................................................................................. 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_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/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 82ab1cf66c79df7ad23aaf676e26834a4988bbbe ................................................................................................................................... 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 18:24:22,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:24:22,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:24:22,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:24:22,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:24:22,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:24:22,580 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:24:22,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:24:22,589 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:24:22,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:24:22,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:24:22,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:24:22,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:24:22,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:24:22,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:24:22,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:24:22,600 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:24:22,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:24:22,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:24:22,618 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:24:22,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:24:22,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:24:22,626 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:24:22,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:24:22,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:24:22,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:24:22,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:24:22,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:24:22,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:24:22,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:24:22,634 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:24:22,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:24:22,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:24:22,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:24:22,638 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:24:22,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:24:22,639 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:24:22,640 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:24:22,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:24:22,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:24:22,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:24:22,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 18:24:22,681 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:24:22,688 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:24:22,690 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:24:22,691 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:24:22,691 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:24:22,691 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:24:22,691 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:24:22,692 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:24:22,692 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:24:22,692 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:24:22,693 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:24:22,694 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:24:22,694 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:24:22,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:24:22,694 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:24:22,694 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:24:22,695 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:24:22,695 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:24:22,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:24:22,695 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:24:22,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:24:22,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:24:22,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:24:22,696 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:24:22,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:24:22,697 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_24b2f79f-824e-4094-ad49-73a921136f3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82ab1cf66c79df7ad23aaf676e26834a4988bbbe [2020-11-29 18:24:22,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:24:22,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:24:22,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:24:23,000 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:24:23,003 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:24:23,004 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-29 18:24:23,077 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/data/e5a4f7ff1/39d460011c474658a24458e299823edc/FLAG2ad7540f9 [2020-11-29 18:24:23,706 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:24:23,707 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-29 18:24:23,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/data/e5a4f7ff1/39d460011c474658a24458e299823edc/FLAG2ad7540f9 [2020-11-29 18:24:23,898 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/data/e5a4f7ff1/39d460011c474658a24458e299823edc [2020-11-29 18:24:23,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:24:23,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:24:23,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:24:23,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:24:23,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:24:23,908 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:24:23" (1/1) ... [2020-11-29 18:24:23,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@300d9a50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:24:23, skipping insertion in model container [2020-11-29 18:24:23,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:24:23" (1/1) ... [2020-11-29 18:24:23,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:24:24,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:24:24,308 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:24:24,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5719114b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:24:24, skipping insertion in model container [2020-11-29 18:24:24,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:24:24,310 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:24:24,313 INFO L168 Benchmark]: Toolchain (without parser) took 408.64 ms. Allocated memory is still 94.4 MB. Free memory was 56.7 MB in the beginning and 70.5 MB in the end (delta: -13.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. [2020-11-29 18:24:24,314 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 94.4 MB. Free memory was 67.1 MB in the beginning and 67.1 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:24:24,315 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.71 ms. Allocated memory is still 94.4 MB. Free memory was 56.5 MB in the beginning and 70.5 MB in the end (delta: -14.0 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. [2020-11-29 18:24:24,317 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 94.4 MB. Free memory was 67.1 MB in the beginning and 67.1 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 405.71 ms. Allocated memory is still 94.4 MB. Free memory was 56.5 MB in the beginning and 70.5 MB in the end (delta: -14.0 MB). Peak memory consumption was 10.8 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 18:24:26,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:24:26,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:24:26,861 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:24:26,862 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:24:26,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:24:26,872 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:24:26,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:24:26,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:24:26,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:24:26,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:24:26,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:24:26,898 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:24:26,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:24:26,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:24:26,910 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:24:26,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:24:26,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:24:26,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:24:26,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:24:26,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:24:26,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:24:26,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:24:26,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:24:26,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:24:26,957 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:24:26,958 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:24:26,959 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:24:26,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:24:26,979 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:24:26,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:24:26,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:24:26,984 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:24:26,986 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:24:26,987 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:24:26,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:24:26,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:24:26,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:24:26,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:24:26,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:24:26,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:24:26,994 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 18:24:27,050 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:24:27,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:24:27,054 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:24:27,055 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:24:27,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:24:27,056 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:24:27,056 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:24:27,056 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:24:27,057 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:24:27,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:24:27,059 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:24:27,059 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:24:27,059 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:24:27,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:24:27,060 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:24:27,060 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:24:27,060 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:24:27,061 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:24:27,061 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:24:27,061 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:24:27,061 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:24:27,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:24:27,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:24:27,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:24:27,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:24:27,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:24:27,063 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:24:27,063 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:24:27,064 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:24:27,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:24:27,064 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_24b2f79f-824e-4094-ad49-73a921136f3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82ab1cf66c79df7ad23aaf676e26834a4988bbbe [2020-11-29 18:24:27,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:24:27,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:24:27,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:24:27,566 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:24:27,567 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:24:27,571 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-29 18:24:27,645 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/data/5eb413c3c/ba56f9740dd64cbead868da58310e21f/FLAGd4488b989 [2020-11-29 18:24:28,438 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:24:28,439 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-29 18:24:28,465 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/data/5eb413c3c/ba56f9740dd64cbead868da58310e21f/FLAGd4488b989 [2020-11-29 18:24:28,547 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_24b2f79f-824e-4094-ad49-73a921136f3a/bin/ukojak/data/5eb413c3c/ba56f9740dd64cbead868da58310e21f [2020-11-29 18:24:28,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:24:28,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:24:28,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:24:28,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:24:28,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:24:28,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:24:28" (1/1) ... [2020-11-29 18:24:28,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1092c6d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:24:28, skipping insertion in model container [2020-11-29 18:24:28,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:24:28" (1/1) ... [2020-11-29 18:24:28,576 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:24:28,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:24:28,928 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:24:28,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58d27367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:24:28, skipping insertion in model container [2020-11-29 18:24:28,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:24:28,929 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:24:28,932 INFO L168 Benchmark]: Toolchain (without parser) took 377.73 ms. Allocated memory is still 75.5 MB. Free memory was 55.5 MB in the beginning and 46.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:24:28,933 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 75.5 MB. Free memory was 56.5 MB in the beginning and 56.4 MB in the end (delta: 36.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:24:28,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 372.32 ms. Allocated memory is still 75.5 MB. Free memory was 55.3 MB in the beginning and 46.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:24:28,940 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 75.5 MB. Free memory was 56.5 MB in the beginning and 56.4 MB in the end (delta: 36.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 372.32 ms. Allocated memory is still 75.5 MB. Free memory was 55.3 MB in the beginning and 46.4 MB in the end (delta: 8.9 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...