./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/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 0cd78dc1e18646cb27a6604833c287cb418dce47 .............................................................................................................................. 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_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/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 0cd78dc1e18646cb27a6604833c287cb418dce47 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:24:01,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:24:01,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:24:01,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:24:01,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:24:01,389 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:24:01,392 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:24:01,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:24:01,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:24:01,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:24:01,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:24:01,407 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:24:01,408 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:24:01,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:24:01,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:24:01,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:24:01,416 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:24:01,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:24:01,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:24:01,430 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:24:01,432 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:24:01,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:24:01,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:24:01,437 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:24:01,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:24:01,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:24:01,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:24:01,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:24:01,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:24:01,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:24:01,451 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:24:01,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:24:01,454 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:24:01,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:24:01,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:24:01,457 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:24:01,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:24:01,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:24:01,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:24:01,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:24:01,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:24:01,464 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:24:01,502 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:24:01,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:24:01,504 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:24:01,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:24:01,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:24:01,505 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:24:01,505 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:24:01,505 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:24:01,506 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:24:01,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:24:01,507 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:24:01,507 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:24:01,507 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:24:01,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:24:01,508 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:24:01,508 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:24:01,508 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:24:01,508 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:24:01,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:24:01,509 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:24:01,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:24:01,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:24:01,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:24:01,510 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:24:01,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:24:01,510 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_94a18ad1-03ab-47af-a610-4c9740e37e29/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd78dc1e18646cb27a6604833c287cb418dce47 [2020-12-01 16:24:01,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:24:01,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:24:01,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:24:01,875 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:24:01,875 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:24:01,877 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-12-01 16:24:01,947 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/data/39ae725e0/7180351d850a49b9b30a7e73679381d5/FLAG45bc00993 [2020-12-01 16:24:02,665 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:24:02,666 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-12-01 16:24:02,689 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/data/39ae725e0/7180351d850a49b9b30a7e73679381d5/FLAG45bc00993 [2020-12-01 16:24:02,969 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/data/39ae725e0/7180351d850a49b9b30a7e73679381d5 [2020-12-01 16:24:02,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:24:02,974 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:24:02,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:02,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:24:02,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:24:02,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:02" (1/1) ... [2020-12-01 16:24:02,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c783d6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:02, skipping insertion in model container [2020-12-01 16:24:02,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:02" (1/1) ... [2020-12-01 16:24:03,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:24:03,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:24:03,392 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:24:03,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11010177 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:03, skipping insertion in model container [2020-12-01 16:24:03,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:03,394 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:24:03,397 INFO L168 Benchmark]: Toolchain (without parser) took 420.70 ms. Allocated memory is still 86.0 MB. Free memory was 61.5 MB in the beginning and 62.0 MB in the end (delta: -442.1 kB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:03,398 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 86.0 MB. Free memory is still 62.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:24:03,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.45 ms. Allocated memory is still 86.0 MB. Free memory was 61.3 MB in the beginning and 62.0 MB in the end (delta: -636.4 kB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:03,405 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 86.0 MB. Free memory is still 62.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 414.45 ms. Allocated memory is still 86.0 MB. Free memory was 61.3 MB in the beginning and 62.0 MB in the end (delta: -636.4 kB). 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 0.2.0-69874e2 [2020-12-01 16:24:06,197 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:24:06,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:24:06,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:24:06,254 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:24:06,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:24:06,263 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:24:06,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:24:06,272 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:24:06,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:24:06,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:24:06,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:24:06,286 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:24:06,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:24:06,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:24:06,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:24:06,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:24:06,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:24:06,306 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:24:06,314 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:24:06,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:24:06,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:24:06,321 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:24:06,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:24:06,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:24:06,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:24:06,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:24:06,342 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:24:06,344 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:24:06,345 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:24:06,346 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:24:06,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:24:06,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:24:06,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:24:06,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:24:06,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:24:06,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:24:06,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:24:06,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:24:06,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:24:06,358 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:24:06,359 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:24:06,410 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:24:06,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:24:06,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:24:06,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:24:06,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:24:06,413 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:24:06,413 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:24:06,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:24:06,414 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:24:06,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:24:06,415 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:24:06,415 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:24:06,415 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:24:06,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:24:06,416 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:24:06,416 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:24:06,416 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:24:06,416 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:24:06,416 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:24:06,417 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:24:06,417 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:24:06,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:24:06,418 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:24:06,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:24:06,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:24:06,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:24:06,419 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:24:06,419 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:24:06,419 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:24:06,419 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:24:06,420 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_94a18ad1-03ab-47af-a610-4c9740e37e29/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd78dc1e18646cb27a6604833c287cb418dce47 [2020-12-01 16:24:06,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:24:06,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:24:06,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:24:06,799 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:24:06,799 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:24:06,800 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-12-01 16:24:06,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/data/c2701508e/e5bbee2051ea4e2c8a8510bddd5daae6/FLAG31c40f2a0 [2020-12-01 16:24:07,593 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:24:07,594 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-2.i [2020-12-01 16:24:07,614 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/data/c2701508e/e5bbee2051ea4e2c8a8510bddd5daae6/FLAG31c40f2a0 [2020-12-01 16:24:07,840 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_94a18ad1-03ab-47af-a610-4c9740e37e29/bin/ukojak/data/c2701508e/e5bbee2051ea4e2c8a8510bddd5daae6 [2020-12-01 16:24:07,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:24:07,845 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:24:07,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:07,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:24:07,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:24:07,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33f3e4ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07, skipping insertion in model container [2020-12-01 16:24:07,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:24:07,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:24:08,215 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:24:08,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@412ff40b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:08, skipping insertion in model container [2020-12-01 16:24:08,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:08,217 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:24:08,219 INFO L168 Benchmark]: Toolchain (without parser) took 373.50 ms. Allocated memory is still 62.9 MB. Free memory was 40.2 MB in the beginning and 31.1 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:08,220 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:24:08,221 INFO L168 Benchmark]: CACSL2BoogieTranslator took 370.91 ms. Allocated memory is still 62.9 MB. Free memory was 40.1 MB in the beginning and 31.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:08,223 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 370.91 ms. Allocated memory is still 62.9 MB. Free memory was 40.1 MB in the beginning and 31.1 MB in the end (delta: 9.0 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...