./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.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_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/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 b12f40780de52ae46cd8170424d414c02422ae4e .............................................................................................................................. 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_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/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 b12f40780de52ae46cd8170424d414c02422ae4e ................................................................................................................................... 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 19:19:30,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:19:30,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:19:30,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:19:30,760 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:19:30,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:19:30,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:19:30,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:19:30,771 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:19:30,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:19:30,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:19:30,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:19:30,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:19:30,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:19:30,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:19:30,783 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:19:30,784 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:19:30,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:19:30,789 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:19:30,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:19:30,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:19:30,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:19:30,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:19:30,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:19:30,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:19:30,812 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:19:30,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:19:30,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:19:30,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:19:30,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:19:30,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:19:30,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:19:30,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:19:30,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:19:30,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:19:30,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:19:30,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:19:30,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:19:30,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:19:30,834 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:19:30,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:19:30,840 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 19:19:30,894 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:19:30,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:19:30,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:19:30,899 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:19:30,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:19:30,900 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:19:30,900 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:19:30,900 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:19:30,901 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:19:30,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:19:30,903 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:19:30,903 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:19:30,903 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:19:30,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:19:30,904 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:19:30,904 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:19:30,905 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:19:30,905 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:19:30,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:19:30,906 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:19:30,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:19:30,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:19:30,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:19:30,907 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:19:30,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:19:30,907 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_bb3c0465-289a-414f-a1f7-87b9b769c96d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b12f40780de52ae46cd8170424d414c02422ae4e [2020-11-29 19:19:31,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:19:31,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:19:31,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:19:31,302 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:19:31,303 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:19:31,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-11-29 19:19:31,409 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/data/f77bd21c5/3b87f4b0f87243cca2a5a51406741cf7/FLAGd95feae8c [2020-11-29 19:19:32,124 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:19:32,125 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-11-29 19:19:32,149 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/data/f77bd21c5/3b87f4b0f87243cca2a5a51406741cf7/FLAGd95feae8c [2020-11-29 19:19:32,278 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/data/f77bd21c5/3b87f4b0f87243cca2a5a51406741cf7 [2020-11-29 19:19:32,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:19:32,283 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:19:32,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:19:32,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:19:32,304 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:19:32,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:19:32" (1/1) ... [2020-11-29 19:19:32,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fda77bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:32, skipping insertion in model container [2020-11-29 19:19:32,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:19:32" (1/1) ... [2020-11-29 19:19:32,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:19:32,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:19:32,727 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:19:32,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50b4fa9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:32, skipping insertion in model container [2020-11-29 19:19:32,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:19:32,729 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:19:32,733 INFO L168 Benchmark]: Toolchain (without parser) took 446.59 ms. Allocated memory is still 113.2 MB. Free memory was 79.4 MB in the beginning and 90.1 MB in the end (delta: -10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:32,735 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 77.6 MB. Free memory was 34.9 MB in the beginning and 34.8 MB in the end (delta: 33.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:19:32,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.30 ms. Allocated memory is still 113.2 MB. Free memory was 79.1 MB in the beginning and 90.1 MB in the end (delta: -11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:32,741 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 77.6 MB. Free memory was 34.9 MB in the beginning and 34.8 MB in the end (delta: 33.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 443.30 ms. Allocated memory is still 113.2 MB. Free memory was 79.1 MB in the beginning and 90.1 MB in the end (delta: -11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:19:35,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:19:35,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:19:35,651 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:19:35,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:19:35,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:19:35,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:19:35,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:19:35,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:19:35,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:19:35,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:19:35,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:19:35,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:19:35,702 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:19:35,709 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:19:35,710 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:19:35,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:19:35,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:19:35,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:19:35,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:19:35,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:19:35,725 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:19:35,732 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:19:35,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:19:35,750 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:19:35,750 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:19:35,751 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:19:35,753 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:19:35,754 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:19:35,755 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:19:35,756 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:19:35,757 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:19:35,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:19:35,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:19:35,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:19:35,763 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:19:35,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:19:35,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:19:35,764 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:19:35,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:19:35,767 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:19:35,769 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 19:19:35,833 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:19:35,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:19:35,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:19:35,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:19:35,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:19:35,836 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:19:35,836 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:19:35,837 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:19:35,837 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:19:35,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:19:35,837 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:19:35,838 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:19:35,838 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:19:35,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:19:35,838 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:19:35,838 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:19:35,839 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:19:35,839 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:19:35,839 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:19:35,839 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:19:35,840 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:19:35,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:19:35,843 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:19:35,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:19:35,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:19:35,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:19:35,844 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:19:35,845 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:19:35,846 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:19:35,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:19:35,846 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_bb3c0465-289a-414f-a1f7-87b9b769c96d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b12f40780de52ae46cd8170424d414c02422ae4e [2020-11-29 19:19:36,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:19:36,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:19:36,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:19:36,390 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:19:36,391 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:19:36,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-11-29 19:19:36,473 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/data/d733f2906/e2c84ef45f104163a50de66afab66f51/FLAGda02471e8 [2020-11-29 19:19:37,252 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:19:37,253 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-11-29 19:19:37,282 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/data/d733f2906/e2c84ef45f104163a50de66afab66f51/FLAGda02471e8 [2020-11-29 19:19:37,383 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bb3c0465-289a-414f-a1f7-87b9b769c96d/bin/ukojak/data/d733f2906/e2c84ef45f104163a50de66afab66f51 [2020-11-29 19:19:37,389 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:19:37,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:19:37,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:19:37,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:19:37,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:19:37,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:19:37" (1/1) ... [2020-11-29 19:19:37,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66aa2665 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:37, skipping insertion in model container [2020-11-29 19:19:37,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:19:37" (1/1) ... [2020-11-29 19:19:37,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:19:37,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:19:37,804 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:19:37,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13539d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:37, skipping insertion in model container [2020-11-29 19:19:37,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:19:37,805 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:19:37,808 INFO L168 Benchmark]: Toolchain (without parser) took 413.89 ms. Allocated memory is still 56.6 MB. Free memory was 32.7 MB in the beginning and 23.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:37,810 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory was 38.2 MB in the beginning and 38.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:19:37,812 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.78 ms. Allocated memory is still 56.6 MB. Free memory was 32.3 MB in the beginning and 23.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:37,815 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory was 38.2 MB in the beginning and 38.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 410.78 ms. Allocated memory is still 56.6 MB. Free memory was 32.3 MB in the beginning and 23.5 MB in the end (delta: 8.8 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...