./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.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_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/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 2409f9691e22c1119b8b00501e923d4fe3c60f74 .............................................................................................................................. 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_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/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 2409f9691e22c1119b8b00501e923d4fe3c60f74 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:38:03,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:38:03,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:38:03,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:38:03,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:38:03,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:38:03,390 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:38:03,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:38:03,397 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:38:03,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:38:03,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:38:03,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:38:03,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:38:03,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:38:03,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:38:03,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:38:03,421 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:38:03,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:38:03,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:38:03,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:38:03,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:38:03,442 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:38:03,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:38:03,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:38:03,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:38:03,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:38:03,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:38:03,459 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:38:03,460 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:38:03,461 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:38:03,462 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:38:03,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:38:03,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:38:03,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:38:03,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:38:03,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:38:03,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:38:03,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:38:03,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:38:03,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:38:03,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:38:03,474 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:38:03,517 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:38:03,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:38:03,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:38:03,524 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:38:03,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:38:03,524 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:38:03,524 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:38:03,525 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:38:03,525 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:38:03,525 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:38:03,526 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:38:03,527 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:38:03,527 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:38:03,527 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:38:03,527 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:38:03,528 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:38:03,528 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:38:03,528 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:38:03,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:38:03,529 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:38:03,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:38:03,529 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:38:03,529 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:38:03,530 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:38:03,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:38:03,530 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_916529c9-56af-4835-8368-c1f4d75053bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409f9691e22c1119b8b00501e923d4fe3c60f74 [2020-11-30 00:38:03,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:38:03,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:38:03,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:38:03,820 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:38:03,821 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:38:03,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-30 00:38:03,901 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/data/4c27a6b46/92a41f5a8a104d3ca318521c6e84e56d/FLAG7616bfbb3 [2020-11-30 00:38:04,536 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:38:04,537 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-30 00:38:04,566 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/data/4c27a6b46/92a41f5a8a104d3ca318521c6e84e56d/FLAG7616bfbb3 [2020-11-30 00:38:04,815 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/data/4c27a6b46/92a41f5a8a104d3ca318521c6e84e56d [2020-11-30 00:38:04,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:38:04,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:38:04,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:04,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:38:04,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:38:04,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:04" (1/1) ... [2020-11-30 00:38:04,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2183b797 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:04, skipping insertion in model container [2020-11-30 00:38:04,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:04" (1/1) ... [2020-11-30 00:38:04,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:38:04,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:38:05,150 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:38:05,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@228966a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:05, skipping insertion in model container [2020-11-30 00:38:05,151 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:05,151 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:38:05,154 INFO L168 Benchmark]: Toolchain (without parser) took 329.03 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 51.2 MB in the beginning and 82.8 MB in the end (delta: -31.6 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:05,155 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 86.0 MB. Free memory was 58.7 MB in the beginning and 58.6 MB in the end (delta: 27.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:38:05,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.45 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 51.1 MB in the beginning and 82.8 MB in the end (delta: -31.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:05,158 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 86.0 MB. Free memory was 58.7 MB in the beginning and 58.6 MB in the end (delta: 27.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 326.45 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 51.1 MB in the beginning and 82.8 MB in the end (delta: -31.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:38:07,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:38:07,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:38:07,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:38:07,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:38:07,603 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:38:07,605 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:38:07,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:38:07,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:38:07,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:38:07,616 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:38:07,622 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:38:07,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:38:07,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:38:07,637 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:38:07,639 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:38:07,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:38:07,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:38:07,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:38:07,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:38:07,656 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:38:07,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:38:07,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:38:07,666 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:38:07,674 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:38:07,676 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:38:07,677 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:38:07,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:38:07,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:38:07,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:38:07,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:38:07,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:38:07,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:38:07,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:38:07,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:38:07,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:38:07,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:38:07,690 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:38:07,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:38:07,692 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:38:07,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:38:07,695 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:38:07,743 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:38:07,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:38:07,745 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:38:07,745 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:38:07,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:38:07,746 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:38:07,746 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:38:07,746 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:38:07,746 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:38:07,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:38:07,747 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:38:07,747 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:38:07,747 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:38:07,747 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:38:07,747 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:38:07,748 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:38:07,748 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:38:07,748 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:38:07,748 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:38:07,748 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:38:07,749 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:38:07,749 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:38:07,749 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:38:07,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:38:07,749 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:38:07,749 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:38:07,750 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:38:07,750 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:38:07,750 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:38:07,750 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:38:07,750 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_916529c9-56af-4835-8368-c1f4d75053bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409f9691e22c1119b8b00501e923d4fe3c60f74 [2020-11-30 00:38:08,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:38:08,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:38:08,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:38:08,203 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:38:08,204 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:38:08,205 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-30 00:38:08,281 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/data/e7b83b6b9/4bfdadd9067b4cc9a6e302f003cd1248/FLAG9fdac88d3 [2020-11-30 00:38:08,926 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:38:08,927 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-30 00:38:08,951 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/data/e7b83b6b9/4bfdadd9067b4cc9a6e302f003cd1248/FLAG9fdac88d3 [2020-11-30 00:38:09,288 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_916529c9-56af-4835-8368-c1f4d75053bf/bin/ukojak/data/e7b83b6b9/4bfdadd9067b4cc9a6e302f003cd1248 [2020-11-30 00:38:09,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:38:09,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:38:09,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:09,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:38:09,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:38:09,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:09" (1/1) ... [2020-11-30 00:38:09,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75359dcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:09, skipping insertion in model container [2020-11-30 00:38:09,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:09" (1/1) ... [2020-11-30 00:38:09,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:38:09,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:38:09,646 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:38:09,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28dabfd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:09, skipping insertion in model container [2020-11-30 00:38:09,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:09,648 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:38:09,650 INFO L168 Benchmark]: Toolchain (without parser) took 352.90 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 30.8 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:09,651 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 46.1 MB. Free memory was 29.1 MB in the beginning and 29.0 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:38:09,652 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.41 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 30.8 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:09,654 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 46.1 MB. Free memory was 29.1 MB in the beginning and 29.0 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 349.41 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 30.8 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...