./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.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_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/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 78f02aee9c29739166245a9b21faca5f801911f1 .............................................................................................................................. 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_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/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 78f02aee9c29739166245a9b21faca5f801911f1 ................................................................................................................................... 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 16:57:39,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:57:39,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:57:39,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:57:39,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:57:39,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:57:39,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:57:39,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:57:39,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:57:39,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:57:39,439 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:57:39,441 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:57:39,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:57:39,447 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:57:39,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:57:39,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:57:39,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:57:39,456 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:57:39,463 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:57:39,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:57:39,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:57:39,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:57:39,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:57:39,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:57:39,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:57:39,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:57:39,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:57:39,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:57:39,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:57:39,498 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:57:39,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:57:39,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:57:39,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:57:39,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:57:39,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:57:39,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:57:39,508 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:57:39,509 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:57:39,509 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:57:39,510 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:57:39,511 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:57:39,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:57:39,564 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:57:39,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:57:39,568 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:57:39,568 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:57:39,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:57:39,569 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:57:39,569 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:57:39,569 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:57:39,570 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:57:39,570 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:57:39,571 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:57:39,572 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:57:39,572 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:57:39,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:57:39,573 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:57:39,573 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:57:39,573 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:57:39,574 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:57:39,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:57:39,574 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:57:39,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:57:39,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:57:39,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:57:39,576 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:57:39,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:57:39,576 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_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78f02aee9c29739166245a9b21faca5f801911f1 [2020-12-01 16:57:39,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:57:39,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:57:39,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:57:39,940 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:57:39,944 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:57:39,946 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-12-01 16:57:40,059 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/data/747ca7b2a/5c31ebc0245d4185abac827b5cacc7d0/FLAG197069a7d [2020-12-01 16:57:40,991 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:57:40,992 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-12-01 16:57:41,027 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/data/747ca7b2a/5c31ebc0245d4185abac827b5cacc7d0/FLAG197069a7d [2020-12-01 16:57:41,118 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/data/747ca7b2a/5c31ebc0245d4185abac827b5cacc7d0 [2020-12-01 16:57:41,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:57:41,127 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:57:41,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:57:41,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:57:41,135 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:57:41,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:57:41" (1/1) ... [2020-12-01 16:57:41,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50347ed5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:57:41, skipping insertion in model container [2020-12-01 16:57:41,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:57:41" (1/1) ... [2020-12-01 16:57:41,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:57:41,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:57:41,512 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:57:41,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49dd1ecf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:57:41, skipping insertion in model container [2020-12-01 16:57:41,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:57:41,514 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:57:41,518 INFO L168 Benchmark]: Toolchain (without parser) took 388.56 ms. Allocated memory is still 90.2 MB. Free memory was 56.2 MB in the beginning and 67.6 MB in the end (delta: -11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:57:41,520 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 90.2 MB. Free memory was 64.5 MB in the beginning and 64.5 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:57:41,522 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.54 ms. Allocated memory is still 90.2 MB. Free memory was 56.2 MB in the beginning and 67.6 MB in the end (delta: -11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:57:41,526 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 90.2 MB. Free memory was 64.5 MB in the beginning and 64.5 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 383.54 ms. Allocated memory is still 90.2 MB. Free memory was 56.2 MB in the beginning and 67.6 MB in the end (delta: -11.4 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 16:57:44,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:57:44,502 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:57:44,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:57:44,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:57:44,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:57:44,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:57:44,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:57:44,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:57:44,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:57:44,606 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:57:44,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:57:44,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:57:44,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:57:44,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:57:44,639 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:57:44,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:57:44,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:57:44,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:57:44,660 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:57:44,662 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:57:44,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:57:44,666 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:57:44,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:57:44,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:57:44,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:57:44,680 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:57:44,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:57:44,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:57:44,684 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:57:44,684 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:57:44,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:57:44,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:57:44,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:57:44,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:57:44,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:57:44,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:57:44,701 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:57:44,701 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:57:44,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:57:44,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:57:44,705 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:57:44,745 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:57:44,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:57:44,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:57:44,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:57:44,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:57:44,753 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:57:44,753 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:57:44,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:57:44,754 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:57:44,754 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:57:44,755 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:57:44,755 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:57:44,756 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:57:44,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:57:44,756 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:57:44,756 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:57:44,757 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:57:44,757 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:57:44,757 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:57:44,757 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:57:44,758 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:57:44,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:57:44,758 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:57:44,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:57:44,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:57:44,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:57:44,760 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:57:44,760 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:57:44,760 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:57:44,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:57:44,760 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_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78f02aee9c29739166245a9b21faca5f801911f1 [2020-12-01 16:57:45,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:57:45,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:57:45,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:57:45,348 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:57:45,349 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:57:45,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-12-01 16:57:45,427 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/data/6dec3a20f/0fc1107fb0be4f17a11de932e9bfa54c/FLAG3405a62ff [2020-12-01 16:57:46,352 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:57:46,353 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-12-01 16:57:46,373 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/data/6dec3a20f/0fc1107fb0be4f17a11de932e9bfa54c/FLAG3405a62ff [2020-12-01 16:57:46,507 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_38e1ccf8-a9ae-4a7a-8cc3-42a108d2788e/bin/ukojak/data/6dec3a20f/0fc1107fb0be4f17a11de932e9bfa54c [2020-12-01 16:57:46,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:57:46,514 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:57:46,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:57:46,519 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:57:46,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:57:46,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:57:46" (1/1) ... [2020-12-01 16:57:46,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8b4b97f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:57:46, skipping insertion in model container [2020-12-01 16:57:46,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:57:46" (1/1) ... [2020-12-01 16:57:46,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:57:46,605 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:57:46,883 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:57:46,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c84839e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:57:46, skipping insertion in model container [2020-12-01 16:57:46,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:57:46,886 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:57:46,890 INFO L168 Benchmark]: Toolchain (without parser) took 373.77 ms. Allocated memory is still 58.7 MB. Free memory was 43.5 MB in the beginning and 34.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:57:46,893 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 48.2 MB. Free memory was 31.2 MB in the beginning and 31.2 MB in the end (delta: 52.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:57:46,895 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.04 ms. Allocated memory is still 58.7 MB. Free memory was 43.4 MB in the beginning and 34.9 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:57:46,898 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 48.2 MB. Free memory was 31.2 MB in the beginning and 31.2 MB in the end (delta: 52.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 367.04 ms. Allocated memory is still 58.7 MB. Free memory was 43.4 MB in the beginning and 34.9 MB in the end (delta: 8.5 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...