./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/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 fc349d4b39b824c160466037a685eed4cadc175f .............................................................................................................................. 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_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/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 fc349d4b39b824c160466037a685eed4cadc175f ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:29,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:29,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:29,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:29,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:29,761 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:29,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:29,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:29,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:29,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:29,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:29,771 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:29,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:29,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:29,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:29,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:29,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:29,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:29,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:29,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:29,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:29,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:29,787 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:29,788 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:29,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:29,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:29,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:29,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:29,795 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:29,796 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:29,796 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:29,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:29,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:29,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:29,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:29,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:29,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:29,802 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:29,802 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:29,804 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:29,804 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:29,805 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:36:29,827 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:29,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:29,829 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:29,829 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:29,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:29,830 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:29,830 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:36:29,830 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:29,830 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:29,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:29,831 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:36:29,831 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:36:29,831 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:36:29,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:29,832 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:29,832 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:29,832 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:29,832 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:29,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:29,833 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:29,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:29,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:29,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:29,834 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:29,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:29,834 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_a7e3e40d-ca8c-4907-8461-139f64ffaf41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc349d4b39b824c160466037a685eed4cadc175f [2020-11-28 04:36:30,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:30,116 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:30,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:30,121 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:30,122 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:30,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-11-28 04:36:30,194 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/data/002aaf9f5/404c09c86d4a4bf2be3d3fba5f95c39c/FLAGd8996ef7f [2020-11-28 04:36:30,882 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:30,883 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-11-28 04:36:30,916 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/data/002aaf9f5/404c09c86d4a4bf2be3d3fba5f95c39c/FLAGd8996ef7f [2020-11-28 04:36:31,028 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/data/002aaf9f5/404c09c86d4a4bf2be3d3fba5f95c39c [2020-11-28 04:36:31,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:31,033 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:31,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:31,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:31,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:31,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:31" (1/1) ... [2020-11-28 04:36:31,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21bd83c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:31, skipping insertion in model container [2020-11-28 04:36:31,044 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:31" (1/1) ... [2020-11-28 04:36:31,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:31,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:31,480 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:31,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b2d8df1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:31, skipping insertion in model container [2020-11-28 04:36:31,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:31,483 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:31,486 INFO L168 Benchmark]: Toolchain (without parser) took 450.69 ms. Allocated memory is still 111.1 MB. Free memory was 76.6 MB in the beginning and 87.6 MB in the end (delta: -11.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:31,488 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 38.3 MB in the beginning and 38.3 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:31,490 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.64 ms. Allocated memory is still 111.1 MB. Free memory was 76.6 MB in the beginning and 87.6 MB in the end (delta: -11.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:31,492 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 38.3 MB in the beginning and 38.3 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 446.64 ms. Allocated memory is still 111.1 MB. Free memory was 76.6 MB in the beginning and 87.6 MB in the end (delta: -11.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:33,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:33,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:33,719 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:33,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:33,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:33,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:33,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:33,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:33,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:33,748 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:33,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:33,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:33,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:33,763 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:33,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:33,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:33,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:33,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:33,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:33,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:33,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:33,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:33,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:33,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:33,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:33,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:33,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:33,804 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:33,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:33,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:33,807 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:33,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:33,810 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:33,811 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:33,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:33,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:33,812 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:33,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:33,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:33,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:33,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:36:33,863 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:33,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:33,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:33,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:33,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:33,867 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:33,867 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:36:33,867 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:33,868 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:33,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:33,869 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:36:33,869 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:36:33,870 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:36:33,870 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:33,870 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:36:33,870 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:36:33,871 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:36:33,871 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:33,871 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:33,871 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:33,871 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:33,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:33,872 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:33,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:33,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:33,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:33,873 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:36:33,873 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:36:33,873 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:36:33,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:33,874 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_a7e3e40d-ca8c-4907-8461-139f64ffaf41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc349d4b39b824c160466037a685eed4cadc175f [2020-11-28 04:36:34,233 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:34,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:34,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:34,270 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:34,271 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:34,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-11-28 04:36:34,342 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/data/6ec957309/1b384daeca624a8db2497861768509b5/FLAGfadc990b0 [2020-11-28 04:36:35,160 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:35,160 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-11-28 04:36:35,182 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/data/6ec957309/1b384daeca624a8db2497861768509b5/FLAGfadc990b0 [2020-11-28 04:36:35,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a7e3e40d-ca8c-4907-8461-139f64ffaf41/bin/ukojak/data/6ec957309/1b384daeca624a8db2497861768509b5 [2020-11-28 04:36:35,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:35,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:35,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:35,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:35,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:35,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:35" (1/1) ... [2020-11-28 04:36:35,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@763af16b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:35, skipping insertion in model container [2020-11-28 04:36:35,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:35" (1/1) ... [2020-11-28 04:36:35,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:35,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:35,679 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:35,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7825d86f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:35, skipping insertion in model container [2020-11-28 04:36:35,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:35,683 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:35,686 INFO L168 Benchmark]: Toolchain (without parser) took 434.33 ms. Allocated memory is still 56.6 MB. Free memory was 30.5 MB in the beginning and 37.1 MB in the end (delta: -6.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:35,687 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 38.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:35,689 INFO L168 Benchmark]: CACSL2BoogieTranslator took 431.41 ms. Allocated memory is still 56.6 MB. Free memory was 30.4 MB in the beginning and 37.1 MB in the end (delta: -6.8 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:35,692 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 38.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 431.41 ms. Allocated memory is still 56.6 MB. Free memory was 30.4 MB in the beginning and 37.1 MB in the end (delta: -6.8 MB). Peak memory consumption was 14.6 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...