./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.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_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/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 fe02aa8f6ac4dc8a7daa520822e82802026faea3 .............................................................................................................................. 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_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/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 fe02aa8f6ac4dc8a7daa520822e82802026faea3 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:46:47,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:46:47,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:46:47,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:46:47,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:46:47,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:46:47,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:46:47,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:46:47,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:46:47,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:46:47,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:46:47,942 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:46:47,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:46:47,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:46:47,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:46:47,953 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:46:47,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:46:47,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:46:47,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:46:47,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:46:47,978 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:46:47,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:46:47,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:46:47,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:46:47,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:46:47,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:46:47,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:46:48,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:46:48,001 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:46:48,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:46:48,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:46:48,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:46:48,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:46:48,008 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:46:48,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:46:48,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:46:48,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:46:48,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:46:48,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:46:48,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:46:48,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:46:48,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 20:46:48,048 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:46:48,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:46:48,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:46:48,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:46:48,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:46:48,051 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:46:48,051 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:46:48,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:46:48,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:46:48,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:46:48,052 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:46:48,053 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:46:48,053 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:46:48,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:46:48,053 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:46:48,054 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:46:48,054 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:46:48,054 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:46:48,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:46:48,055 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:46:48,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:46:48,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:46:48,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:46:48,056 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:46:48,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:46:48,056 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_43042367-4254-4e86-a739-f0aced72fa1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe02aa8f6ac4dc8a7daa520822e82802026faea3 [2020-11-29 20:46:48,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:46:48,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:46:48,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:46:48,489 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:46:48,490 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:46:48,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-29 20:46:48,599 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/data/432423c7a/4886e182c09f4969aa246e8fd4453b7a/FLAG01e1f8380 [2020-11-29 20:46:49,485 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:46:49,486 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-29 20:46:49,511 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/data/432423c7a/4886e182c09f4969aa246e8fd4453b7a/FLAG01e1f8380 [2020-11-29 20:46:49,617 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/data/432423c7a/4886e182c09f4969aa246e8fd4453b7a [2020-11-29 20:46:49,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:46:49,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:46:49,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:46:49,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:46:49,630 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:46:49,631 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:46:49" (1/1) ... [2020-11-29 20:46:49,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e53e8a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:46:49, skipping insertion in model container [2020-11-29 20:46:49,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:46:49" (1/1) ... [2020-11-29 20:46:49,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:46:49,759 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:46:50,123 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:46:50,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6124182f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:46:50, skipping insertion in model container [2020-11-29 20:46:50,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:46:50,127 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:46:50,132 INFO L168 Benchmark]: Toolchain (without parser) took 505.73 ms. Allocated memory is still 88.1 MB. Free memory was 54.4 MB in the beginning and 63.8 MB in the end (delta: -9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:46:50,134 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 88.1 MB. Free memory was 45.2 MB in the beginning and 45.2 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:46:50,136 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.86 ms. Allocated memory is still 88.1 MB. Free memory was 54.2 MB in the beginning and 63.8 MB in the end (delta: -9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:46:50,140 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 88.1 MB. Free memory was 45.2 MB in the beginning and 45.2 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 501.86 ms. Allocated memory is still 88.1 MB. Free memory was 54.2 MB in the beginning and 63.8 MB in the end (delta: -9.6 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:46:53,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:46:53,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:46:53,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:46:53,364 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:46:53,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:46:53,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:46:53,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:46:53,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:46:53,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:46:53,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:46:53,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:46:53,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:46:53,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:46:53,406 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:46:53,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:46:53,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:46:53,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:46:53,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:46:53,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:46:53,440 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:46:53,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:46:53,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:46:53,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:46:53,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:46:53,455 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:46:53,455 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:46:53,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:46:53,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:46:53,461 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:46:53,462 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:46:53,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:46:53,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:46:53,472 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:46:53,473 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:46:53,474 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:46:53,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:46:53,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:46:53,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:46:53,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:46:53,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:46:53,481 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 20:46:53,535 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:46:53,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:46:53,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:46:53,543 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:46:53,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:46:53,544 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:46:53,544 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:46:53,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:46:53,545 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:46:53,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:46:53,547 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:46:53,547 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:46:53,547 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:46:53,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:46:53,548 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:46:53,548 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:46:53,549 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:46:53,549 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:46:53,549 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:46:53,550 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:46:53,550 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:46:53,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:46:53,550 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:46:53,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:46:53,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:46:53,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:46:53,552 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:46:53,552 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:46:53,552 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:46:53,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:46:53,553 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_43042367-4254-4e86-a739-f0aced72fa1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe02aa8f6ac4dc8a7daa520822e82802026faea3 [2020-11-29 20:46:54,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:46:54,191 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:46:54,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:46:54,200 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:46:54,201 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:46:54,202 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-29 20:46:54,306 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/data/5e0704d18/2f38cf7f06a94aa0af232f770f426042/FLAG8a7fdad60 [2020-11-29 20:46:55,345 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:46:55,346 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-29 20:46:55,382 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/data/5e0704d18/2f38cf7f06a94aa0af232f770f426042/FLAG8a7fdad60 [2020-11-29 20:46:55,426 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_43042367-4254-4e86-a739-f0aced72fa1d/bin/ukojak/data/5e0704d18/2f38cf7f06a94aa0af232f770f426042 [2020-11-29 20:46:55,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:46:55,435 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:46:55,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:46:55,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:46:55,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:46:55,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:46:55" (1/1) ... [2020-11-29 20:46:55,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@692250d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:46:55, skipping insertion in model container [2020-11-29 20:46:55,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:46:55" (1/1) ... [2020-11-29 20:46:55,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:46:55,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:46:55,865 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:46:55,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43bfb8ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:46:55, skipping insertion in model container [2020-11-29 20:46:55,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:46:55,870 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:46:55,876 INFO L168 Benchmark]: Toolchain (without parser) took 436.40 ms. Allocated memory is still 62.9 MB. Free memory was 42.1 MB in the beginning and 32.9 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:46:55,878 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 62.9 MB. Free memory was 46.2 MB in the beginning and 46.2 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:46:55,881 INFO L168 Benchmark]: CACSL2BoogieTranslator took 431.16 ms. Allocated memory is still 62.9 MB. Free memory was 42.0 MB in the beginning and 32.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:46:55,884 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 62.9 MB. Free memory was 46.2 MB in the beginning and 46.2 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 431.16 ms. Allocated memory is still 62.9 MB. Free memory was 42.0 MB in the beginning and 32.9 MB in the end (delta: 9.1 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...