./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.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_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/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 48d89b13e091532e52e42655429545472f4ffe51 .............................................................................................................................. 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_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/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 48d89b13e091532e52e42655429545472f4ffe51 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:31:55,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:31:55,596 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:31:55,641 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:31:55,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:31:55,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:31:55,652 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:31:55,658 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:31:55,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:31:55,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:31:55,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:31:55,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:31:55,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:31:55,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:31:55,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:31:55,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:31:55,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:31:55,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:31:55,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:31:55,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:31:55,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:31:55,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:31:55,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:31:55,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:31:55,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:31:55,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:31:55,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:31:55,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:31:55,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:31:55,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:31:55,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:31:55,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:31:55,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:31:55,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:31:55,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:31:55,715 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:31:55,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:31:55,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:31:55,717 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:31:55,718 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:31:55,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:31:55,720 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:31:55,742 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:31:55,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:31:55,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:31:55,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:31:55,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:31:55,744 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:31:55,745 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:31:55,745 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:31:55,745 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:31:55,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:31:55,745 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:31:55,746 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:31:55,746 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:31:55,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:31:55,746 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:31:55,746 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:31:55,747 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:31:55,747 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:31:55,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:31:55,747 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:31:55,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:31:55,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:31:55,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:31:55,748 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:31:55,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:31:55,748 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_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48d89b13e091532e52e42655429545472f4ffe51 [2020-11-28 04:31:55,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:31:56,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:31:56,043 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:31:56,045 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:31:56,046 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:31:56,047 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-28 04:31:56,131 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/data/49f40f039/6b109d2e04e7495292ac3ecd813afd8c/FLAG33480d21f [2020-11-28 04:31:56,777 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:31:56,778 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-28 04:31:56,824 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/data/49f40f039/6b109d2e04e7495292ac3ecd813afd8c/FLAG33480d21f [2020-11-28 04:31:56,994 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/data/49f40f039/6b109d2e04e7495292ac3ecd813afd8c [2020-11-28 04:31:56,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:31:56,999 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:31:57,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:31:57,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:31:57,010 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:31:57,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:31:56" (1/1) ... [2020-11-28 04:31:57,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41a4f8ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:31:57, skipping insertion in model container [2020-11-28 04:31:57,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:31:56" (1/1) ... [2020-11-28 04:31:57,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:31:57,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:31:57,303 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:31:57,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49751d73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:31:57, skipping insertion in model container [2020-11-28 04:31:57,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:31:57,305 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:31:57,307 INFO L168 Benchmark]: Toolchain (without parser) took 307.11 ms. Allocated memory was 107.0 MB in the beginning and 138.4 MB in the end (delta: 31.5 MB). Free memory was 77.5 MB in the beginning and 115.2 MB in the end (delta: -37.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:31:57,308 INFO L168 Benchmark]: CDTParser took 0.69 ms. Allocated memory is still 107.0 MB. Free memory is still 65.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:31:57,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 304.05 ms. Allocated memory was 107.0 MB in the beginning and 138.4 MB in the end (delta: 31.5 MB). Free memory was 77.1 MB in the beginning and 115.2 MB in the end (delta: -38.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:31:57,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69 ms. Allocated memory is still 107.0 MB. Free memory is still 65.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 304.05 ms. Allocated memory was 107.0 MB in the beginning and 138.4 MB in the end (delta: 31.5 MB). Free memory was 77.1 MB in the beginning and 115.2 MB in the end (delta: -38.1 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:31:59,687 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:31:59,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:31:59,721 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:31:59,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:31:59,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:31:59,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:31:59,736 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:31:59,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:31:59,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:31:59,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:31:59,751 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:31:59,752 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:31:59,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:31:59,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:31:59,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:31:59,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:31:59,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:31:59,772 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:31:59,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:31:59,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:31:59,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:31:59,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:31:59,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:31:59,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:31:59,803 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:31:59,803 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:31:59,804 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:31:59,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:31:59,807 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:31:59,808 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:31:59,809 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:31:59,811 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:31:59,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:31:59,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:31:59,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:31:59,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:31:59,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:31:59,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:31:59,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:31:59,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:31:59,818 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:31:59,867 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:31:59,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:31:59,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:31:59,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:31:59,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:31:59,871 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:31:59,871 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:31:59,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:31:59,872 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:31:59,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:31:59,873 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:31:59,874 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:31:59,874 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:31:59,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:31:59,874 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:31:59,875 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:31:59,875 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:31:59,875 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:31:59,875 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:31:59,875 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:31:59,876 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:31:59,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:31:59,876 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:31:59,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:31:59,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:31:59,877 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:31:59,877 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:31:59,893 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:31:59,893 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:31:59,894 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:31:59,894 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_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48d89b13e091532e52e42655429545472f4ffe51 [2020-11-28 04:32:00,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:00,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:00,407 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:00,409 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:00,410 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:00,411 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-28 04:32:00,504 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/data/88df6d352/f6a8efac4a5c40e083cde9f77e84dec6/FLAGf05a4a0c7 [2020-11-28 04:32:01,435 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:01,436 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-11-28 04:32:01,461 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/data/88df6d352/f6a8efac4a5c40e083cde9f77e84dec6/FLAGf05a4a0c7 [2020-11-28 04:32:01,573 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c42d446d-f8c3-44b0-b40e-3edadc4a6ae2/bin/ukojak/data/88df6d352/f6a8efac4a5c40e083cde9f77e84dec6 [2020-11-28 04:32:01,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:01,580 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:01,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:01,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:01,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:01,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:01" (1/1) ... [2020-11-28 04:32:01,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71c51ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:01, skipping insertion in model container [2020-11-28 04:32:01,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:01" (1/1) ... [2020-11-28 04:32:01,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:01,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:01,950 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:32:01,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d1d61a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:01, skipping insertion in model container [2020-11-28 04:32:01,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:01,953 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:32:01,955 INFO L168 Benchmark]: Toolchain (without parser) took 373.22 ms. Allocated memory is still 73.4 MB. Free memory was 54.7 MB in the beginning and 57.0 MB in the end (delta: -2.3 MB). Peak memory consumption was 13.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:01,956 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 73.4 MB. Free memory is still 55.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:01,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 370.71 ms. Allocated memory is still 73.4 MB. Free memory was 54.6 MB in the beginning and 57.0 MB in the end (delta: -2.4 MB). Peak memory consumption was 13.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:01,961 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 73.4 MB. Free memory is still 55.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 370.71 ms. Allocated memory is still 73.4 MB. Free memory was 54.6 MB in the beginning and 57.0 MB in the end (delta: -2.4 MB). Peak memory consumption was 13.5 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...