./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.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_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/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 1a16cac4814d3e8466ae5d8540be2077995a6c4d .............................................................................................................................. 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_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/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 1a16cac4814d3e8466ae5d8540be2077995a6c4d ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:32:50,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:50,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:50,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:50,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:50,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:50,389 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:50,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:50,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:50,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:50,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:50,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:50,408 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:50,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:50,414 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:50,416 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:50,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:50,420 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:50,424 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:50,434 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:50,436 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:50,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:50,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:50,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:50,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:50,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:50,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:50,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:50,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:50,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:50,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:50,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:50,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:50,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:50,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:50,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:50,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:50,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:50,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:50,466 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:50,467 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:50,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:32:50,506 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:50,507 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:50,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:50,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:50,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:50,509 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:32:50,510 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:32:50,510 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:32:50,510 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:32:50,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:50,511 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:32:50,512 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:32:50,512 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:32:50,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:50,512 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:32:50,513 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:50,513 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:50,513 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:50,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:50,514 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:50,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:50,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:50,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:50,515 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:32:50,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:32:50,515 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_2dfac10c-e161-4b8d-a6aa-932a2955df21/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a16cac4814d3e8466ae5d8540be2077995a6c4d [2020-11-28 04:32:50,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:50,795 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:50,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:50,799 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:50,800 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:50,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2020-11-28 04:32:50,900 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/data/0731cb2c6/32dc36597fd648a1a75dbf425570142d/FLAGbca897fbd [2020-11-28 04:32:51,468 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:51,469 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2020-11-28 04:32:51,492 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/data/0731cb2c6/32dc36597fd648a1a75dbf425570142d/FLAGbca897fbd [2020-11-28 04:32:51,715 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/data/0731cb2c6/32dc36597fd648a1a75dbf425570142d [2020-11-28 04:32:51,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:51,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:51,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:51,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:51,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:51,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:51" (1/1) ... [2020-11-28 04:32:51,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f34f829 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:51, skipping insertion in model container [2020-11-28 04:32:51,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:51" (1/1) ... [2020-11-28 04:32:51,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:51,808 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:52,107 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:32:52,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41e4ee57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52, skipping insertion in model container [2020-11-28 04:32:52,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:52,108 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:32:52,112 INFO L168 Benchmark]: Toolchain (without parser) took 390.60 ms. Allocated memory was 81.8 MB in the beginning and 102.8 MB in the end (delta: 21.0 MB). Free memory was 47.0 MB in the beginning and 78.1 MB in the end (delta: -31.1 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:52,113 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 81.8 MB. Free memory was 40.9 MB in the beginning and 40.9 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:52,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.95 ms. Allocated memory was 81.8 MB in the beginning and 102.8 MB in the end (delta: 21.0 MB). Free memory was 46.8 MB in the beginning and 78.1 MB in the end (delta: -31.2 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:52,118 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 81.8 MB. Free memory was 40.9 MB in the beginning and 40.9 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 387.95 ms. Allocated memory was 81.8 MB in the beginning and 102.8 MB in the end (delta: 21.0 MB). Free memory was 46.8 MB in the beginning and 78.1 MB in the end (delta: -31.2 MB). Peak memory consumption was 8.6 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 [2020-11-28 04:32:54,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:54,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:54,420 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:54,421 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:54,422 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:54,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:54,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:54,429 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:54,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:54,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:54,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:54,439 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:54,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:54,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:54,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:54,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:54,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:54,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:54,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:54,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:54,455 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:54,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:54,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:54,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:54,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:54,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:54,464 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:54,465 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:54,466 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:54,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:54,467 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:54,469 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:54,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:54,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:54,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:54,472 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:54,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:54,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:54,475 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:54,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:54,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:32:54,501 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:54,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:54,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:54,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:54,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:54,505 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:32:54,505 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:32:54,505 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:32:54,505 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:32:54,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:54,506 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:32:54,506 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:32:54,507 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:32:54,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:54,507 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:32:54,507 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:32:54,508 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:32:54,508 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:32:54,508 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:54,509 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:54,509 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:54,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:54,509 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:54,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:54,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:54,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:54,511 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:32:54,511 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:32:54,511 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:32:54,512 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:32:54,512 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_2dfac10c-e161-4b8d-a6aa-932a2955df21/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a16cac4814d3e8466ae5d8540be2077995a6c4d [2020-11-28 04:32:54,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:54,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:54,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:54,947 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:54,948 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:54,949 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2020-11-28 04:32:55,027 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/data/8c3aae2d7/4099cb03af184366b9bef764d7e50d23/FLAG65ef52e13 [2020-11-28 04:32:55,748 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:55,748 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2020-11-28 04:32:55,769 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/data/8c3aae2d7/4099cb03af184366b9bef764d7e50d23/FLAG65ef52e13 [2020-11-28 04:32:55,928 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2dfac10c-e161-4b8d-a6aa-932a2955df21/bin/ukojak/data/8c3aae2d7/4099cb03af184366b9bef764d7e50d23 [2020-11-28 04:32:55,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:55,932 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:55,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:55,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:55,938 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:55,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:55" (1/1) ... [2020-11-28 04:32:55,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75308b99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:55, skipping insertion in model container [2020-11-28 04:32:55,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:55" (1/1) ... [2020-11-28 04:32:55,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:56,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:56,236 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:32:56,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a2238d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:56, skipping insertion in model container [2020-11-28 04:32:56,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:56,238 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:32:56,240 INFO L168 Benchmark]: Toolchain (without parser) took 306.59 ms. Allocated memory is still 56.6 MB. Free memory was 32.1 MB in the beginning and 22.5 MB in the end (delta: 9.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:56,241 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 38.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:56,242 INFO L168 Benchmark]: CACSL2BoogieTranslator took 304.05 ms. Allocated memory is still 56.6 MB. Free memory was 31.9 MB in the beginning and 22.5 MB in the end (delta: 9.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:56,244 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 38.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 304.05 ms. Allocated memory is still 56.6 MB. Free memory was 31.9 MB in the beginning and 22.5 MB in the end (delta: 9.5 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...