./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/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 217350edf86b945accea5930b1ac2b63a5390e4c .............................................................................................................................. 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_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/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 217350edf86b945accea5930b1ac2b63a5390e4c ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:30:28,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:30:28,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:30:28,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:30:28,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:30:28,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:30:28,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:30:28,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:30:28,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:30:28,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:30:28,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:30:28,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:30:28,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:30:28,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:30:28,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:30:28,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:30:28,784 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:30:28,785 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:30:28,788 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:30:28,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:30:28,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:30:28,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:30:28,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:30:28,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:30:28,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:30:28,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:30:28,820 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:30:28,822 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:30:28,823 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:30:28,824 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:30:28,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:30:28,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:30:28,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:30:28,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:30:28,834 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:30:28,835 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:30:28,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:30:28,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:30:28,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:30:28,839 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:30:28,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:30:28,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:30:28,892 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:30:28,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:30:28,895 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:30:28,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:30:28,896 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:30:28,897 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:30:28,897 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:30:28,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:30:28,898 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:30:28,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:30:28,899 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:30:28,900 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:30:28,900 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:30:28,900 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:30:28,901 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:30:28,901 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:30:28,901 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:30:28,902 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:30:28,902 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:30:28,902 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:30:28,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:30:28,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:30:28,903 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:30:28,904 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:30:28,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:30:28,904 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_d379210a-0141-40f6-9a01-4db0edd99e9c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 217350edf86b945accea5930b1ac2b63a5390e4c [2020-12-01 16:30:29,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:30:29,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:30:29,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:30:29,299 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:30:29,300 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:30:29,302 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-12-01 16:30:29,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/data/7a2b0768d/de653155aaea46dcb00cc5a4b2a07687/FLAG1b6d0a2b1 [2020-12-01 16:30:30,172 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:30:30,173 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-12-01 16:30:30,202 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/data/7a2b0768d/de653155aaea46dcb00cc5a4b2a07687/FLAG1b6d0a2b1 [2020-12-01 16:30:30,348 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/data/7a2b0768d/de653155aaea46dcb00cc5a4b2a07687 [2020-12-01 16:30:30,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:30:30,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:30:30,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:30,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:30:30,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:30:30,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:30" (1/1) ... [2020-12-01 16:30:30,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59751a5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:30, skipping insertion in model container [2020-12-01 16:30:30,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:30" (1/1) ... [2020-12-01 16:30:30,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:30:30,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:30:30,743 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:30:30,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39602cd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:30, skipping insertion in model container [2020-12-01 16:30:30,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:30,745 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:30:30,749 INFO L168 Benchmark]: Toolchain (without parser) took 394.16 ms. Allocated memory is still 102.8 MB. Free memory was 70.7 MB in the beginning and 79.8 MB in the end (delta: -9.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:30,750 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 83.9 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:30,751 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.20 ms. Allocated memory is still 102.8 MB. Free memory was 70.2 MB in the beginning and 79.8 MB in the end (delta: -9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:30,754 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 83.9 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 390.20 ms. Allocated memory is still 102.8 MB. Free memory was 70.2 MB in the beginning and 79.8 MB in the end (delta: -9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:30:33,670 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:30:33,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:30:33,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:30:33,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:30:33,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:30:33,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:30:33,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:30:33,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:30:33,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:30:33,744 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:30:33,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:30:33,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:30:33,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:30:33,773 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:30:33,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:30:33,778 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:30:33,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:30:33,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:30:33,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:30:33,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:30:33,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:30:33,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:30:33,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:30:33,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:30:33,823 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:30:33,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:30:33,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:30:33,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:30:33,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:30:33,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:30:33,839 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:30:33,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:30:33,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:30:33,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:30:33,846 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:30:33,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:30:33,847 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:30:33,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:30:33,850 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:30:33,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:30:33,853 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:30:33,914 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:30:33,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:30:33,918 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:30:33,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:30:33,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:30:33,920 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:30:33,920 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:30:33,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:30:33,921 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:30:33,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:30:33,923 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:30:33,923 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:30:33,924 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:30:33,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:30:33,924 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:30:33,925 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:30:33,925 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:30:33,925 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:30:33,925 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:30:33,926 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:30:33,926 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:30:33,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:30:33,927 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:30:33,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:30:33,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:30:33,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:30:33,928 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:30:33,929 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:30:33,929 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:30:33,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:30:33,929 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_d379210a-0141-40f6-9a01-4db0edd99e9c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 217350edf86b945accea5930b1ac2b63a5390e4c [2020-12-01 16:30:34,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:30:34,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:30:34,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:30:34,548 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:30:34,549 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:30:34,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-12-01 16:30:34,640 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/data/b426c420f/78eac1c07f564da19747a2147174fd65/FLAG1270b6318 [2020-12-01 16:30:35,539 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:30:35,542 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-12-01 16:30:35,578 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/data/b426c420f/78eac1c07f564da19747a2147174fd65/FLAG1270b6318 [2020-12-01 16:30:35,615 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d379210a-0141-40f6-9a01-4db0edd99e9c/bin/ukojak/data/b426c420f/78eac1c07f564da19747a2147174fd65 [2020-12-01 16:30:35,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:30:35,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:30:35,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:35,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:30:35,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:30:35,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:35" (1/1) ... [2020-12-01 16:30:35,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fd3bca6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:35, skipping insertion in model container [2020-12-01 16:30:35,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:35" (1/1) ... [2020-12-01 16:30:35,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:30:35,764 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:30:36,135 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:30:36,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5708509b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:36, skipping insertion in model container [2020-12-01 16:30:36,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:36,140 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:30:36,143 INFO L168 Benchmark]: Toolchain (without parser) took 518.44 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 20.8 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:36,145 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 54.5 MB. Free memory is still 36.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:36,148 INFO L168 Benchmark]: CACSL2BoogieTranslator took 512.20 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 20.8 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:36,151 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 54.5 MB. Free memory is still 36.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 512.20 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 20.8 MB in the end (delta: 9.2 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...