./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.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_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/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 5cd45bcc5374c52258f803b0a101402b405a4301 .............................................................................................................................. 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_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/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 5cd45bcc5374c52258f803b0a101402b405a4301 ................................................................................................................................... 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 16:14:04,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:14:04,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:14:04,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:14:04,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:14:04,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:14:04,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:14:04,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:14:04,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:14:04,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:14:04,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:14:04,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:14:04,346 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:14:04,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:14:04,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:14:04,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:14:04,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:14:04,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:14:04,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:14:04,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:14:04,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:14:04,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:14:04,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:14:04,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:14:04,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:14:04,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:14:04,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:14:04,393 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:14:04,394 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:14:04,395 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:14:04,395 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:14:04,397 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:14:04,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:14:04,400 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:14:04,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:14:04,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:14:04,403 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:14:04,403 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:14:04,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:14:04,405 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:14:04,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:14:04,408 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:14:04,447 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:14:04,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:14:04,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:14:04,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:14:04,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:14:04,450 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:14:04,450 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:14:04,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:14:04,451 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:14:04,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:14:04,451 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:14:04,451 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:14:04,451 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:14:04,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:14:04,452 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:14:04,452 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:14:04,452 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:14:04,453 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:14:04,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:14:04,453 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:14:04,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:14:04,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:14:04,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:14:04,454 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:14:04,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:14:04,455 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_9e2735bb-b615-4c26-8887-f710703fdfec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5cd45bcc5374c52258f803b0a101402b405a4301 [2020-12-01 16:14:04,719 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:14:04,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:14:04,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:14:04,763 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:14:04,766 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:14:04,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-12-01 16:14:04,855 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/data/74d22c49c/7209420753964e5eb73ce9514f7e7f29/FLAG61e25df24 [2020-12-01 16:14:05,699 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:14:05,705 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-12-01 16:14:05,740 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/data/74d22c49c/7209420753964e5eb73ce9514f7e7f29/FLAG61e25df24 [2020-12-01 16:14:05,870 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/data/74d22c49c/7209420753964e5eb73ce9514f7e7f29 [2020-12-01 16:14:05,872 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:14:05,874 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:14:05,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:05,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:14:05,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:14:05,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:05" (1/1) ... [2020-12-01 16:14:05,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed411bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:05, skipping insertion in model container [2020-12-01 16:14:05,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:05" (1/1) ... [2020-12-01 16:14:05,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:14:05,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:14:06,195 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:14:06,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@362651b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:06, skipping insertion in model container [2020-12-01 16:14:06,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:06,197 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:14:06,200 INFO L168 Benchmark]: Toolchain (without parser) took 324.14 ms. Allocated memory is still 132.1 MB. Free memory was 100.4 MB in the beginning and 106.9 MB in the end (delta: -6.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:06,200 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 46.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:14:06,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.33 ms. Allocated memory is still 132.1 MB. Free memory was 100.0 MB in the beginning and 106.9 MB in the end (delta: -6.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:06,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 46.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 320.33 ms. Allocated memory is still 132.1 MB. Free memory was 100.0 MB in the beginning and 106.9 MB in the end (delta: -6.8 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 0.2.0-69874e2 [2020-12-01 16:14:08,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:14:08,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:14:08,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:14:08,720 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:14:08,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:14:08,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:14:08,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:14:08,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:14:08,747 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:14:08,749 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:14:08,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:14:08,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:14:08,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:14:08,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:14:08,760 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:14:08,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:14:08,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:14:08,764 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:14:08,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:14:08,769 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:14:08,771 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:14:08,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:14:08,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:14:08,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:14:08,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:14:08,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:14:08,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:14:08,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:14:08,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:14:08,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:14:08,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:14:08,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:14:08,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:14:08,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:14:08,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:14:08,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:14:08,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:14:08,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:14:08,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:14:08,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:14:08,793 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:14:08,820 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:14:08,820 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:14:08,821 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:14:08,822 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:14:08,822 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:14:08,822 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:14:08,823 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:14:08,823 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:14:08,823 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:14:08,823 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:14:08,824 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:14:08,824 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:14:08,824 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:14:08,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:14:08,825 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:14:08,825 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:14:08,825 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:14:08,825 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:14:08,826 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:14:08,826 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:14:08,826 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:14:08,826 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:14:08,827 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:14:08,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:14:08,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:14:08,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:14:08,834 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:14:08,834 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:14:08,834 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:14:08,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:14:08,835 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_9e2735bb-b615-4c26-8887-f710703fdfec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5cd45bcc5374c52258f803b0a101402b405a4301 [2020-12-01 16:14:09,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:14:09,260 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:14:09,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:14:09,264 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:14:09,265 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:14:09,266 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-12-01 16:14:09,337 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/data/5ae0081e0/d03d33002d154123b05f9d1ae10ffba8/FLAG07199eb5a [2020-12-01 16:14:10,210 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:14:10,211 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-12-01 16:14:10,234 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/data/5ae0081e0/d03d33002d154123b05f9d1ae10ffba8/FLAG07199eb5a [2020-12-01 16:14:10,357 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9e2735bb-b615-4c26-8887-f710703fdfec/bin/ukojak/data/5ae0081e0/d03d33002d154123b05f9d1ae10ffba8 [2020-12-01 16:14:10,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:14:10,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:14:10,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:10,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:14:10,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:14:10,374 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:10" (1/1) ... [2020-12-01 16:14:10,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1092c6d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:10, skipping insertion in model container [2020-12-01 16:14:10,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:10" (1/1) ... [2020-12-01 16:14:10,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:14:10,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:14:10,672 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:14:10,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2482b5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:10, skipping insertion in model container [2020-12-01 16:14:10,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:10,674 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:14:10,676 INFO L168 Benchmark]: Toolchain (without parser) took 308.99 ms. Allocated memory is still 50.3 MB. Free memory was 25.4 MB in the beginning and 27.2 MB in the end (delta: -1.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:10,677 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory was 32.9 MB in the beginning and 32.9 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:14:10,678 INFO L168 Benchmark]: CACSL2BoogieTranslator took 305.62 ms. Allocated memory is still 50.3 MB. Free memory was 25.2 MB in the beginning and 27.2 MB in the end (delta: -2.0 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:10,680 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 50.3 MB. Free memory was 32.9 MB in the beginning and 32.9 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 305.62 ms. Allocated memory is still 50.3 MB. Free memory was 25.2 MB in the beginning and 27.2 MB in the end (delta: -2.0 MB). Peak memory consumption was 5.8 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...