./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.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_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/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 b03ff42b6f9ebacc9a9927ff46800a15cf04db6c .............................................................................................................................. 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_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/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 b03ff42b6f9ebacc9a9927ff46800a15cf04db6c ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:50:43,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:50:43,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:50:43,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:50:43,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:50:44,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:50:44,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:50:44,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:50:44,021 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:50:44,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:50:44,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:50:44,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:50:44,038 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:50:44,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:50:44,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:50:44,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:50:44,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:50:44,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:50:44,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:50:44,063 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:50:44,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:50:44,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:50:44,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:50:44,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:50:44,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:50:44,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:50:44,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:50:44,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:50:44,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:50:44,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:50:44,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:50:44,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:50:44,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:50:44,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:50:44,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:50:44,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:50:44,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:50:44,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:50:44,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:50:44,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:50:44,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:50:44,111 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:50:44,167 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:50:44,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:50:44,170 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:50:44,170 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:50:44,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:50:44,171 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:50:44,171 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:50:44,172 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:50:44,172 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:50:44,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:50:44,174 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:50:44,174 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:50:44,174 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:50:44,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:50:44,175 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:50:44,175 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:50:44,176 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:50:44,176 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:50:44,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:50:44,177 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:50:44,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:50:44,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:50:44,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:50:44,178 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:50:44,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:50:44,179 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_16c53d66-f6e6-431f-9342-4cf069714e84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b03ff42b6f9ebacc9a9927ff46800a15cf04db6c [2020-11-30 00:50:44,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:50:44,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:50:44,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:50:44,543 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:50:44,544 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:50:44,545 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-11-30 00:50:44,626 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/data/45d64ef10/a8cb330650f6449cb3dc8295a6350d44/FLAGe76fcd317 [2020-11-30 00:50:45,396 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:50:45,397 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-11-30 00:50:45,444 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/data/45d64ef10/a8cb330650f6449cb3dc8295a6350d44/FLAGe76fcd317 [2020-11-30 00:50:45,559 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/data/45d64ef10/a8cb330650f6449cb3dc8295a6350d44 [2020-11-30 00:50:45,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:50:45,567 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:50:45,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:50:45,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:50:45,573 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:50:45,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:50:45" (1/1) ... [2020-11-30 00:50:45,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31fb0c00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:50:45, skipping insertion in model container [2020-11-30 00:50:45,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:50:45" (1/1) ... [2020-11-30 00:50:45,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:50:45,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:50:46,029 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:50:46,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@688d1aaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:50:46, skipping insertion in model container [2020-11-30 00:50:46,031 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:50:46,032 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:50:46,037 INFO L168 Benchmark]: Toolchain (without parser) took 466.41 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 63.3 MB in the beginning and 92.2 MB in the end (delta: -28.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:50:46,039 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 94.4 MB. Free memory was 54.4 MB in the beginning and 54.3 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:50:46,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.01 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 63.3 MB in the beginning and 92.8 MB in the end (delta: -29.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:50:46,046 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 94.4 MB. Free memory was 54.4 MB in the beginning and 54.3 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 463.01 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 63.3 MB in the beginning and 92.8 MB in the end (delta: -29.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:50:48,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:50:48,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:50:49,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:50:49,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:50:49,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:50:49,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:50:49,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:50:49,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:50:49,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:50:49,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:50:49,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:50:49,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:50:49,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:50:49,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:50:49,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:50:49,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:50:49,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:50:49,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:50:49,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:50:49,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:50:49,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:50:49,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:50:49,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:50:49,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:50:49,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:50:49,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:50:49,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:50:49,101 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:50:49,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:50:49,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:50:49,105 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:50:49,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:50:49,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:50:49,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:50:49,110 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:50:49,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:50:49,111 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:50:49,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:50:49,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:50:49,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:50:49,116 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:50:49,148 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:50:49,148 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:50:49,150 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:50:49,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:50:49,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:50:49,151 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:50:49,151 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:50:49,152 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:50:49,152 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:50:49,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:50:49,152 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:50:49,153 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:50:49,153 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:50:49,153 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:50:49,154 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:50:49,154 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:50:49,154 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:50:49,154 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:50:49,154 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:50:49,155 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:50:49,155 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:50:49,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:50:49,155 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:50:49,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:50:49,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:50:49,156 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:50:49,157 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:50:49,157 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:50:49,157 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:50:49,157 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:50:49,157 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_16c53d66-f6e6-431f-9342-4cf069714e84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b03ff42b6f9ebacc9a9927ff46800a15cf04db6c [2020-11-30 00:50:49,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:50:49,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:50:49,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:50:49,611 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:50:49,612 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:50:49,613 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-11-30 00:50:49,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/data/98aae08c2/ddf9c240d7a848caba2b2ac5da1c6d33/FLAG087200e60 [2020-11-30 00:50:50,728 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:50:50,729 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-11-30 00:50:50,752 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/data/98aae08c2/ddf9c240d7a848caba2b2ac5da1c6d33/FLAG087200e60 [2020-11-30 00:50:50,789 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_16c53d66-f6e6-431f-9342-4cf069714e84/bin/ukojak/data/98aae08c2/ddf9c240d7a848caba2b2ac5da1c6d33 [2020-11-30 00:50:50,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:50:50,794 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:50:50,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:50:50,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:50:50,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:50:50,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:50:50" (1/1) ... [2020-11-30 00:50:50,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59d4de27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:50:50, skipping insertion in model container [2020-11-30 00:50:50,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:50:50" (1/1) ... [2020-11-30 00:50:50,813 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:50:50,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:50:51,146 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:50:51,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d636cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:50:51, skipping insertion in model container [2020-11-30 00:50:51,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:50:51,147 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:50:51,150 INFO L168 Benchmark]: Toolchain (without parser) took 355.01 ms. Allocated memory is still 67.1 MB. Free memory was 46.3 MB in the beginning and 37.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:50:51,151 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 67.1 MB. Free memory was 48.7 MB in the beginning and 48.7 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:50:51,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.21 ms. Allocated memory is still 67.1 MB. Free memory was 46.2 MB in the beginning and 37.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:50:51,154 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 67.1 MB. Free memory was 48.7 MB in the beginning and 48.7 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 352.21 ms. Allocated memory is still 67.1 MB. Free memory was 46.2 MB in the beginning and 37.1 MB in the end (delta: 9.0 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...