./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_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_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/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 0cc1349eebd4ad7b044bcad7c68978213be5bc55 .............................................................................................................................. 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_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/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 0cc1349eebd4ad7b044bcad7c68978213be5bc55 ................................................................................................................................... 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 04:41:24,172 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:24,175 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:24,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:24,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:24,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:24,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:24,261 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:24,264 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:24,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:24,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:24,277 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:24,277 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:24,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:24,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:24,281 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:24,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:24,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:24,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:24,297 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:24,299 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:24,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:24,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:24,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:24,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:24,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:24,313 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:24,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:24,316 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:24,318 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:24,318 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:24,319 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:24,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:24,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:24,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:24,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:24,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:24,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:24,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:24,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:24,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:24,330 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:41:24,368 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:24,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:24,370 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:24,370 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:24,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:24,371 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:24,371 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:41:24,371 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:24,371 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:24,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:24,373 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:41:24,373 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:41:24,373 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:41:24,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:24,373 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:24,374 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:24,374 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:24,374 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:24,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:24,375 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:24,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:24,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:24,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:24,376 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:41:24,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:41:24,376 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_8003cb5c-e802-462b-8f04-5fb4c799bcce/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc1349eebd4ad7b044bcad7c68978213be5bc55 [2020-11-28 04:41:24,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:24,665 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:24,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:24,671 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:24,672 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:24,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-28 04:41:24,738 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/data/2c0f71a8d/304945546eaf4107a250ce9916a9dbce/FLAG43d949ee0 [2020-11-28 04:41:25,485 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:25,485 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-28 04:41:25,503 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/data/2c0f71a8d/304945546eaf4107a250ce9916a9dbce/FLAG43d949ee0 [2020-11-28 04:41:25,663 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/data/2c0f71a8d/304945546eaf4107a250ce9916a9dbce [2020-11-28 04:41:25,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:25,667 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:25,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:25,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:25,672 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:25,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:25" (1/1) ... [2020-11-28 04:41:25,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705cd355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:25, skipping insertion in model container [2020-11-28 04:41:25,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:25" (1/1) ... [2020-11-28 04:41:25,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:25,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:25,989 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:25,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d1cf466 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:25, skipping insertion in model container [2020-11-28 04:41:25,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:25,990 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:25,992 INFO L168 Benchmark]: Toolchain (without parser) took 323.99 ms. Allocated memory is still 121.6 MB. Free memory was 89.2 MB in the beginning and 97.8 MB in the end (delta: -8.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:25,993 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 81.8 MB. Free memory is still 42.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:25,994 INFO L168 Benchmark]: CACSL2BoogieTranslator took 321.22 ms. Allocated memory is still 121.6 MB. Free memory was 88.9 MB in the beginning and 97.8 MB in the end (delta: -8.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:25,996 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 81.8 MB. Free memory is still 42.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 321.22 ms. Allocated memory is still 121.6 MB. Free memory was 88.9 MB in the beginning and 97.8 MB in the end (delta: -8.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:41:28,369 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:28,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:28,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:28,424 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:28,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:28,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:28,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:28,440 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:28,445 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:28,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:28,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:28,462 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:28,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:28,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:28,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:28,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:28,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:28,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:28,487 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:28,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:28,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:28,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:28,501 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:28,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:28,510 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:28,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:28,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:28,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:28,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:28,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:28,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:28,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:28,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:28,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:28,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:28,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:28,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:28,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:28,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:28,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:28,527 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:41:28,572 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:28,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:28,576 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:28,576 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:28,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:28,576 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:28,577 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:41:28,577 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:28,577 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:28,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:28,579 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:41:28,579 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:41:28,579 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:41:28,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:28,580 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:41:28,580 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:41:28,580 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:41:28,580 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:28,581 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:28,581 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:28,581 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:28,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:28,582 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:28,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:28,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:28,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:28,583 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:41:28,583 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:41:28,583 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:41:28,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:28,583 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_8003cb5c-e802-462b-8f04-5fb4c799bcce/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc1349eebd4ad7b044bcad7c68978213be5bc55 [2020-11-28 04:41:29,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:29,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:29,118 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:29,120 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:29,120 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:29,121 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-28 04:41:29,209 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/data/2c088752e/7d11df8a472844729ad579eccec7e9e6/FLAGb2266ee67 [2020-11-28 04:41:29,887 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:29,888 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-28 04:41:29,906 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/data/2c088752e/7d11df8a472844729ad579eccec7e9e6/FLAGb2266ee67 [2020-11-28 04:41:30,070 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8003cb5c-e802-462b-8f04-5fb4c799bcce/bin/ukojak/data/2c088752e/7d11df8a472844729ad579eccec7e9e6 [2020-11-28 04:41:30,073 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:30,076 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:30,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:30,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:30,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:30,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a30736b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30, skipping insertion in model container [2020-11-28 04:41:30,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:30,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:30,430 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:30,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51155399 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30, skipping insertion in model container [2020-11-28 04:41:30,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:30,431 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:30,434 INFO L168 Benchmark]: Toolchain (without parser) took 356.82 ms. Allocated memory is still 56.6 MB. Free memory was 32.1 MB in the beginning and 23.0 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:30,435 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:30,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.24 ms. Allocated memory is still 56.6 MB. Free memory was 31.9 MB in the beginning and 23.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:30,438 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 351.24 ms. Allocated memory is still 56.6 MB. Free memory was 31.9 MB in the beginning and 23.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...