./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.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_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/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 eb6d80786c1eb74fd4191db6fabffd9960eacddc .............................................................................................................................. 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_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/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 eb6d80786c1eb74fd4191db6fabffd9960eacddc ................................................................................................................................... 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 18:07:35,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:07:35,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:07:35,844 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:07:35,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:07:35,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:07:35,852 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:07:35,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:07:35,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:07:35,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:07:35,863 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:07:35,864 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:07:35,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:07:35,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:07:35,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:07:35,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:07:35,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:07:35,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:07:35,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:07:35,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:07:35,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:07:35,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:07:35,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:07:35,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:07:35,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:07:35,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:07:35,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:07:35,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:07:35,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:07:35,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:07:35,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:07:35,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:07:35,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:07:35,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:07:35,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:07:35,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:07:35,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:07:35,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:07:35,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:07:35,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:07:35,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:07:35,899 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:07:35,919 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:07:35,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:07:35,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:07:35,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:07:35,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:07:35,923 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:07:35,923 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:07:35,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:07:35,924 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:07:35,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:07:35,926 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:07:35,927 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:07:35,928 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:07:35,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:07:35,929 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:07:35,929 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:07:35,930 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:07:35,930 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:07:35,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:07:35,930 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:07:35,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:07:35,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:07:35,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:07:35,931 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:07:35,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:07:35,932 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_341ece7d-4f55-44d5-b92a-136197f0aa59/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6d80786c1eb74fd4191db6fabffd9960eacddc [2020-12-01 18:07:36,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:07:36,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:07:36,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:07:36,228 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:07:36,234 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:07:36,236 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-12-01 18:07:36,304 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/data/a7aebd8b1/6ee9087735ae4f40bcadaec00e44aa28/FLAGd3ffed639 [2020-12-01 18:07:37,009 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:07:37,011 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-12-01 18:07:37,042 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/data/a7aebd8b1/6ee9087735ae4f40bcadaec00e44aa28/FLAGd3ffed639 [2020-12-01 18:07:37,186 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/data/a7aebd8b1/6ee9087735ae4f40bcadaec00e44aa28 [2020-12-01 18:07:37,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:07:37,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:07:37,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:07:37,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:07:37,196 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:07:37,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:37" (1/1) ... [2020-12-01 18:07:37,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d5a7953 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:37, skipping insertion in model container [2020-12-01 18:07:37,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:37" (1/1) ... [2020-12-01 18:07:37,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:07:37,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:07:37,547 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:07:37,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a0963e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:37, skipping insertion in model container [2020-12-01 18:07:37,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:07:37,549 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:07:37,553 INFO L168 Benchmark]: Toolchain (without parser) took 358.90 ms. Allocated memory is still 134.2 MB. Free memory was 99.3 MB in the beginning and 109.5 MB in the end (delta: -10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:37,555 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory was 40.8 MB in the beginning and 40.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:07:37,556 INFO L168 Benchmark]: CACSL2BoogieTranslator took 356.08 ms. Allocated memory is still 134.2 MB. Free memory was 99.3 MB in the beginning and 109.5 MB in the end (delta: -10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:37,559 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 81.8 MB. Free memory was 40.8 MB in the beginning and 40.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 356.08 ms. Allocated memory is still 134.2 MB. Free memory was 99.3 MB in the beginning and 109.5 MB in the end (delta: -10.2 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 0.2.0-69874e2 [2020-12-01 18:07:39,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:07:39,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:07:39,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:07:39,876 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:07:39,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:07:39,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:07:39,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:07:39,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:07:39,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:07:39,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:07:39,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:07:39,907 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:07:39,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:07:39,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:07:39,910 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:07:39,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:07:39,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:07:39,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:07:39,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:07:39,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:07:39,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:07:39,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:07:39,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:07:39,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:07:39,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:07:39,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:07:39,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:07:39,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:07:39,928 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:07:39,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:07:39,930 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:07:39,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:07:39,932 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:07:39,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:07:39,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:07:39,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:07:39,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:07:39,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:07:39,936 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:07:39,937 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:07:39,938 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:07:39,962 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:07:39,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:07:39,964 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:07:39,964 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:07:39,964 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:07:39,965 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:07:39,965 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:07:39,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:07:39,965 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:07:39,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:07:39,966 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:07:39,966 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:07:39,966 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:07:39,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:07:39,967 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:07:39,967 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:07:39,967 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:07:39,967 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:07:39,968 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:07:39,968 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:07:39,968 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:07:39,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:07:39,968 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:07:39,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:07:39,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:07:39,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:07:39,969 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:07:39,970 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:07:39,970 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:07:39,979 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:07:39,979 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_341ece7d-4f55-44d5-b92a-136197f0aa59/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6d80786c1eb74fd4191db6fabffd9960eacddc [2020-12-01 18:07:40,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:07:40,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:07:40,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:07:40,355 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:07:40,356 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:07:40,357 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-12-01 18:07:40,424 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/data/c10fc29fb/c7b10c6806e54ccab0be96de19bb5336/FLAGa87160910 [2020-12-01 18:07:41,166 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:07:41,168 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-12-01 18:07:41,197 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/data/c10fc29fb/c7b10c6806e54ccab0be96de19bb5336/FLAGa87160910 [2020-12-01 18:07:41,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_341ece7d-4f55-44d5-b92a-136197f0aa59/bin/ukojak/data/c10fc29fb/c7b10c6806e54ccab0be96de19bb5336 [2020-12-01 18:07:41,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:07:41,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:07:41,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:07:41,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:07:41,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:07:41,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:41" (1/1) ... [2020-12-01 18:07:41,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b32d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:41, skipping insertion in model container [2020-12-01 18:07:41,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:41" (1/1) ... [2020-12-01 18:07:41,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:07:41,462 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:07:41,690 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:07:41,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@450f9a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:41, skipping insertion in model container [2020-12-01 18:07:41,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:07:41,693 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:07:41,695 INFO L168 Benchmark]: Toolchain (without parser) took 358.88 ms. Allocated memory is still 54.5 MB. Free memory was 28.6 MB in the beginning and 31.6 MB in the end (delta: -3.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:41,696 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 54.5 MB. Free memory is still 36.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:07:41,698 INFO L168 Benchmark]: CACSL2BoogieTranslator took 347.27 ms. Allocated memory is still 54.5 MB. Free memory was 28.4 MB in the beginning and 31.6 MB in the end (delta: -3.2 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:41,701 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 54.5 MB. Free memory is still 36.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 347.27 ms. Allocated memory is still 54.5 MB. Free memory was 28.4 MB in the beginning and 31.6 MB in the end (delta: -3.2 MB). Peak memory consumption was 8.0 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...