./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 .............................................................................................................................. 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_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 ................................................................................................................................... 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 04:44:40,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:40,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:40,829 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:40,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:40,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:40,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:40,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:40,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:40,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:40,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:40,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:40,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:40,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:40,873 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:40,874 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:40,877 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:40,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:40,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:40,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:40,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:40,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:40,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:40,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:40,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:40,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:40,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:40,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:40,908 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:40,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:40,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:40,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:40,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:40,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:40,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:40,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:40,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:40,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:40,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:40,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:40,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:40,922 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:44:40,962 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:40,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:40,968 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:40,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:40,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:40,969 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:40,969 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:40,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:40,969 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:40,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:40,971 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:40,971 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:40,971 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:40,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:40,972 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:40,972 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:40,972 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:40,972 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:40,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:40,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:40,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:40,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:40,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:40,974 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:44:40,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:44:40,974 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_2cd1e16c-2509-4995-9691-6cc0d3b47e12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-11-28 04:44:41,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:41,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:41,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:41,309 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:41,310 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:41,311 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-28 04:44:41,380 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/data/08e3c830a/73c62d9573e84de598c0e7a67dff1bc3/FLAGaaee9c114 [2020-11-28 04:44:42,040 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:42,042 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-28 04:44:42,072 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/data/08e3c830a/73c62d9573e84de598c0e7a67dff1bc3/FLAGaaee9c114 [2020-11-28 04:44:42,233 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/data/08e3c830a/73c62d9573e84de598c0e7a67dff1bc3 [2020-11-28 04:44:42,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:42,237 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:42,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:42,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:42,242 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:42,243 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:42" (1/1) ... [2020-11-28 04:44:42,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c9d62dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:42, skipping insertion in model container [2020-11-28 04:44:42,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:42" (1/1) ... [2020-11-28 04:44:42,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:42,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:42,576 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:42,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50b4fa9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:42, skipping insertion in model container [2020-11-28 04:44:42,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:42,578 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:42,580 INFO L168 Benchmark]: Toolchain (without parser) took 341.28 ms. Allocated memory is still 109.1 MB. Free memory was 75.6 MB in the beginning and 83.5 MB in the end (delta: -8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:42,581 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory was 38.4 MB in the beginning and 38.3 MB in the end (delta: 36.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:42,582 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.89 ms. Allocated memory is still 109.1 MB. Free memory was 75.6 MB in the beginning and 83.5 MB in the end (delta: -8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:42,583 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory was 38.4 MB in the beginning and 38.3 MB in the end (delta: 36.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 338.89 ms. Allocated memory is still 109.1 MB. Free memory was 75.6 MB in the beginning and 83.5 MB in the end (delta: -8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:44:44,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:44,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:44,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:44,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:44,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:44,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:44,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:44,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:44,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:44,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:44,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:44,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:44,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:44,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:44,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:44,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:44,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:44,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:44,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:44,779 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:44,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:44,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:44,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:44,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:44,799 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:44,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:44,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:44,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:44,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:44,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:44,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:44,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:44,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:44,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:44,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:44,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:44,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:44,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:44,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:44,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:44,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:44:44,859 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:44,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:44,862 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:44,862 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:44,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:44,863 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:44,863 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:44,863 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:44,863 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:44,864 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:44,865 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:44,865 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:44,865 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:44,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:44,865 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:44:44,866 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:44:44,866 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:44:44,866 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:44,866 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:44,866 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:44,867 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:44,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:44,867 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:44,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:44,867 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:44,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:44,868 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:44:44,868 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:44:44,868 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:44:44,868 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:44,869 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_2cd1e16c-2509-4995-9691-6cc0d3b47e12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-11-28 04:44:45,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:45,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:45,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:45,368 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:45,369 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:45,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-28 04:44:45,428 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/data/825986a8f/99623a4bec2b4f80b0cb1811bad64207/FLAG588482a4b [2020-11-28 04:44:46,086 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:46,087 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-11-28 04:44:46,117 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/data/825986a8f/99623a4bec2b4f80b0cb1811bad64207/FLAG588482a4b [2020-11-28 04:44:46,266 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2cd1e16c-2509-4995-9691-6cc0d3b47e12/bin/ukojak/data/825986a8f/99623a4bec2b4f80b0cb1811bad64207 [2020-11-28 04:44:46,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:46,269 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:46,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:46,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:46,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:46,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:46" (1/1) ... [2020-11-28 04:44:46,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c4d96eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:46, skipping insertion in model container [2020-11-28 04:44:46,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:46" (1/1) ... [2020-11-28 04:44:46,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:46,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:46,549 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:46,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c2912f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:46, skipping insertion in model container [2020-11-28 04:44:46,550 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:46,551 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:46,553 INFO L168 Benchmark]: Toolchain (without parser) took 282.17 ms. Allocated memory is still 67.1 MB. Free memory was 47.3 MB in the beginning and 37.6 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:46,554 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 67.1 MB. Free memory was 49.9 MB in the beginning and 49.9 MB in the end (delta: 53.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:46,555 INFO L168 Benchmark]: CACSL2BoogieTranslator took 280.06 ms. Allocated memory is still 67.1 MB. Free memory was 47.2 MB in the beginning and 37.6 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:46,557 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 67.1 MB. Free memory was 49.9 MB in the beginning and 49.9 MB in the end (delta: 53.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 280.06 ms. Allocated memory is still 67.1 MB. Free memory was 47.2 MB in the beginning and 37.6 MB in the end (delta: 9.6 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...