./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.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_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/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 fafe2ebebc350598b6b61a15bbc4356ff3e66b07 .............................................................................................................................. 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_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/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 fafe2ebebc350598b6b61a15bbc4356ff3e66b07 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:20:51,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:20:51,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:20:52,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:20:52,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:20:52,021 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:20:52,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:20:52,032 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:20:52,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:20:52,044 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:20:52,045 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:20:52,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:20:52,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:20:52,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:20:52,048 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:20:52,050 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:20:52,051 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:20:52,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:20:52,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:20:52,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:20:52,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:20:52,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:20:52,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:20:52,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:20:52,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:20:52,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:20:52,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:20:52,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:20:52,088 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:20:52,089 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:20:52,090 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:20:52,091 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:20:52,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:20:52,092 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:20:52,093 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:20:52,094 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:20:52,095 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:20:52,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:20:52,095 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:20:52,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:20:52,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:20:52,107 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:20:52,149 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:20:52,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:20:52,151 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:20:52,151 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:20:52,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:20:52,152 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:20:52,152 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:20:52,152 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:20:52,152 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:20:52,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:20:52,154 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:20:52,154 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:20:52,154 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:20:52,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:20:52,155 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:20:52,155 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:20:52,155 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:20:52,155 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:20:52,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:20:52,156 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:20:52,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:20:52,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:20:52,156 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:20:52,156 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:20:52,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:20:52,157 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_271ad85b-6726-4c1a-851e-afed3906ccc3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fafe2ebebc350598b6b61a15bbc4356ff3e66b07 [2020-12-01 16:20:52,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:20:52,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:20:52,455 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:20:52,456 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:20:52,457 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:20:52,458 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-12-01 16:20:52,541 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/data/a282dbe80/85412eba5f0f4ad5a3b9ae918843d9b9/FLAG99593bb29 [2020-12-01 16:20:53,164 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:20:53,165 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-12-01 16:20:53,194 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/data/a282dbe80/85412eba5f0f4ad5a3b9ae918843d9b9/FLAG99593bb29 [2020-12-01 16:20:53,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/data/a282dbe80/85412eba5f0f4ad5a3b9ae918843d9b9 [2020-12-01 16:20:53,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:20:53,354 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:20:53,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:53,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:20:53,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:20:53,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:53,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@329ba7d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53, skipping insertion in model container [2020-12-01 16:20:53,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:53,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:20:53,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:20:53,701 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:20:53,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fe65de5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53, skipping insertion in model container [2020-12-01 16:20:53,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:53,703 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:20:53,707 INFO L168 Benchmark]: Toolchain (without parser) took 350.16 ms. Allocated memory is still 86.0 MB. Free memory was 47.3 MB in the beginning and 62.5 MB in the end (delta: -15.2 MB). Peak memory consumption was 4.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:53,708 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 86.0 MB. Free memory was 65.9 MB in the beginning and 65.9 MB in the end (delta: 40.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:20:53,710 INFO L168 Benchmark]: CACSL2BoogieTranslator took 347.70 ms. Allocated memory is still 86.0 MB. Free memory was 47.1 MB in the beginning and 62.5 MB in the end (delta: -15.4 MB). Peak memory consumption was 4.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:53,713 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 86.0 MB. Free memory was 65.9 MB in the beginning and 65.9 MB in the end (delta: 40.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 347.70 ms. Allocated memory is still 86.0 MB. Free memory was 47.1 MB in the beginning and 62.5 MB in the end (delta: -15.4 MB). Peak memory consumption was 4.5 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 16:20:55,849 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:20:55,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:20:55,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:20:55,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:20:55,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:20:55,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:20:55,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:20:55,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:20:55,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:20:55,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:20:55,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:20:55,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:20:55,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:20:55,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:20:55,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:20:55,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:20:55,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:20:55,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:20:55,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:20:55,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:20:55,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:20:55,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:20:55,931 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:20:55,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:20:55,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:20:55,943 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:20:55,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:20:55,947 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:20:55,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:20:55,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:20:55,952 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:20:55,954 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:20:55,958 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:20:55,959 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:20:55,960 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:20:55,961 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:20:55,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:20:55,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:20:55,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:20:55,965 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:20:55,966 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:20:56,024 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:20:56,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:20:56,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:20:56,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:20:56,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:20:56,031 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:20:56,031 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:20:56,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:20:56,031 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:20:56,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:20:56,033 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:20:56,033 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:20:56,033 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:20:56,033 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:20:56,034 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:20:56,034 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:20:56,034 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:20:56,034 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:20:56,034 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:20:56,035 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:20:56,035 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:20:56,035 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:20:56,035 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:20:56,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:20:56,036 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:20:56,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:20:56,036 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:20:56,036 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:20:56,037 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:20:56,037 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:20:56,037 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_271ad85b-6726-4c1a-851e-afed3906ccc3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fafe2ebebc350598b6b61a15bbc4356ff3e66b07 [2020-12-01 16:20:56,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:20:56,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:20:56,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:20:56,435 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:20:56,435 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:20:56,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-12-01 16:20:56,496 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/data/85ff82e86/c73e2cb965ad453b81733970acc87a34/FLAG5d6f91005 [2020-12-01 16:20:57,220 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:20:57,221 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-12-01 16:20:57,254 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/data/85ff82e86/c73e2cb965ad453b81733970acc87a34/FLAG5d6f91005 [2020-12-01 16:20:57,472 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_271ad85b-6726-4c1a-851e-afed3906ccc3/bin/ukojak/data/85ff82e86/c73e2cb965ad453b81733970acc87a34 [2020-12-01 16:20:57,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:20:57,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:20:57,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:57,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:20:57,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:20:57,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:57" (1/1) ... [2020-12-01 16:20:57,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48d03f2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:57, skipping insertion in model container [2020-12-01 16:20:57,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:57" (1/1) ... [2020-12-01 16:20:57,496 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:20:57,577 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:20:57,810 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:20:57,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4762539f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:57, skipping insertion in model container [2020-12-01 16:20:57,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:57,813 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:20:57,816 INFO L168 Benchmark]: Toolchain (without parser) took 338.50 ms. Allocated memory is still 71.3 MB. Free memory was 50.9 MB in the beginning and 41.9 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:57,817 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory is still 52.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:20:57,820 INFO L168 Benchmark]: CACSL2BoogieTranslator took 336.04 ms. Allocated memory is still 71.3 MB. Free memory was 50.7 MB in the beginning and 41.9 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:57,823 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory is still 52.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 336.04 ms. Allocated memory is still 71.3 MB. Free memory was 50.7 MB in the beginning and 41.9 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...