./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.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_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/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 3d880dcc212d7d359f324b1846717ab9abc4f5ec .............................................................................................................................. 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_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/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 3d880dcc212d7d359f324b1846717ab9abc4f5ec ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:36:10,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:36:10,444 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:36:10,515 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:36:10,518 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:36:10,522 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:36:10,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:36:10,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:36:10,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:36:10,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:36:10,560 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:36:10,562 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:36:10,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:36:10,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:36:10,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:36:10,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:36:10,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:36:10,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:36:10,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:36:10,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:36:10,602 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:36:10,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:36:10,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:36:10,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:36:10,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:36:10,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:36:10,621 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:36:10,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:36:10,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:36:10,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:36:10,628 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:36:10,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:36:10,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:36:10,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:36:10,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:36:10,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:36:10,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:36:10,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:36:10,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:36:10,643 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:36:10,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:36:10,648 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 22:36:10,703 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:36:10,703 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:36:10,707 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:36:10,707 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:36:10,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:36:10,708 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:36:10,708 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 22:36:10,708 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:36:10,709 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:36:10,709 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:36:10,710 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 22:36:10,711 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 22:36:10,711 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 22:36:10,712 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:36:10,712 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:36:10,712 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:36:10,712 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:36:10,713 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:36:10,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:36:10,713 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:36:10,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:36:10,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:36:10,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:36:10,715 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:36:10,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:36:10,715 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_94146160-e9d9-46ec-be69-e37bd6656d49/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d880dcc212d7d359f324b1846717ab9abc4f5ec [2020-11-29 22:36:11,069 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:36:11,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:36:11,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:36:11,128 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:36:11,129 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:36:11,130 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2020-11-29 22:36:11,218 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/data/cf596fe39/1698ee116b624096806055c1923c7f5e/FLAGd5cdc681d [2020-11-29 22:36:12,017 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:36:12,018 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2020-11-29 22:36:12,052 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/data/cf596fe39/1698ee116b624096806055c1923c7f5e/FLAGd5cdc681d [2020-11-29 22:36:12,185 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/data/cf596fe39/1698ee116b624096806055c1923c7f5e [2020-11-29 22:36:12,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:36:12,193 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:36:12,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:12,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:36:12,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:36:12,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:12" (1/1) ... [2020-11-29 22:36:12,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13798c09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:12, skipping insertion in model container [2020-11-29 22:36:12,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:12" (1/1) ... [2020-11-29 22:36:12,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:36:12,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:36:12,627 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:36:12,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23222d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:12, skipping insertion in model container [2020-11-29 22:36:12,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:12,629 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:36:12,631 INFO L168 Benchmark]: Toolchain (without parser) took 436.87 ms. Allocated memory is still 104.9 MB. Free memory was 74.3 MB in the beginning and 82.5 MB in the end (delta: -8.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:12,632 INFO L168 Benchmark]: CDTParser took 0.76 ms. Allocated memory is still 104.9 MB. Free memory is still 62.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:36:12,633 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.76 ms. Allocated memory is still 104.9 MB. Free memory was 74.3 MB in the beginning and 82.5 MB in the end (delta: -8.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:12,635 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 ms. Allocated memory is still 104.9 MB. Free memory is still 62.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 425.76 ms. Allocated memory is still 104.9 MB. Free memory was 74.3 MB in the beginning and 82.5 MB in the end (delta: -8.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:36:15,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:36:15,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:36:15,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:36:15,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:36:15,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:36:15,403 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:36:15,407 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:36:15,410 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:36:15,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:36:15,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:36:15,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:36:15,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:36:15,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:36:15,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:36:15,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:36:15,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:36:15,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:36:15,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:36:15,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:36:15,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:36:15,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:36:15,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:36:15,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:36:15,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:36:15,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:36:15,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:36:15,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:36:15,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:36:15,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:36:15,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:36:15,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:36:15,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:36:15,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:36:15,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:36:15,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:36:15,464 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:36:15,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:36:15,465 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:36:15,466 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:36:15,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:36:15,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 22:36:15,502 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:36:15,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:36:15,504 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:36:15,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:36:15,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:36:15,505 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:36:15,505 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 22:36:15,505 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:36:15,506 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:36:15,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:36:15,506 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 22:36:15,506 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 22:36:15,507 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 22:36:15,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:36:15,507 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:36:15,508 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:36:15,508 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:36:15,508 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:36:15,508 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:36:15,509 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:36:15,509 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:36:15,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:36:15,510 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:36:15,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:36:15,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:36:15,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:36:15,511 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:36:15,511 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:36:15,511 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:36:15,512 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:36:15,512 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_94146160-e9d9-46ec-be69-e37bd6656d49/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d880dcc212d7d359f324b1846717ab9abc4f5ec [2020-11-29 22:36:15,936 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:36:15,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:36:15,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:36:15,976 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:36:15,979 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:36:15,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2020-11-29 22:36:16,073 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/data/db6eefec3/0bb3feea3ac84f12bb8ef5e178028bfe/FLAG3db6dd84d [2020-11-29 22:36:17,039 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:36:17,040 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-1.i [2020-11-29 22:36:17,067 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/data/db6eefec3/0bb3feea3ac84f12bb8ef5e178028bfe/FLAG3db6dd84d [2020-11-29 22:36:17,111 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_94146160-e9d9-46ec-be69-e37bd6656d49/bin/ukojak/data/db6eefec3/0bb3feea3ac84f12bb8ef5e178028bfe [2020-11-29 22:36:17,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:36:17,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:36:17,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:17,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:36:17,130 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:36:17,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:17" (1/1) ... [2020-11-29 22:36:17,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7914c787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:17, skipping insertion in model container [2020-11-29 22:36:17,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:17" (1/1) ... [2020-11-29 22:36:17,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:36:17,250 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:36:17,540 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:36:17,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@85a61a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:17, skipping insertion in model container [2020-11-29 22:36:17,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:17,542 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:36:17,545 INFO L168 Benchmark]: Toolchain (without parser) took 422.43 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 37.7 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:17,546 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 54.5 MB. Free memory is still 36.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:36:17,547 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.40 ms. Allocated memory is still 54.5 MB. Free memory was 30.2 MB in the beginning and 37.7 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:17,549 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 54.5 MB. Free memory is still 36.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 416.40 ms. Allocated memory is still 54.5 MB. Free memory was 30.2 MB in the beginning and 37.7 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 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...