./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.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_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/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 51065e3de2af7b7ae0d6f7117106200790e96349 .............................................................................................................................. 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_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/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 51065e3de2af7b7ae0d6f7117106200790e96349 ................................................................................................................................... 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 19:33:13,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:33:13,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:33:13,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:33:13,703 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:33:13,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:33:13,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:33:13,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:33:13,713 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:33:13,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:33:13,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:33:13,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:33:13,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:33:13,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:33:13,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:33:13,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:33:13,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:33:13,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:33:13,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:33:13,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:33:13,745 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:33:13,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:33:13,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:33:13,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:33:13,773 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:33:13,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:33:13,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:33:13,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:33:13,776 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:33:13,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:33:13,778 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:33:13,779 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:33:13,780 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:33:13,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:33:13,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:33:13,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:33:13,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:33:13,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:33:13,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:33:13,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:33:13,791 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:33:13,794 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 19:33:13,846 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:33:13,846 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:33:13,848 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:33:13,849 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:33:13,849 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:33:13,849 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:33:13,850 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:33:13,850 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:33:13,850 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:33:13,850 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:33:13,852 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:33:13,852 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:33:13,852 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:33:13,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:33:13,853 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:33:13,853 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:33:13,854 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:33:13,854 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:33:13,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:33:13,854 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:33:13,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:33:13,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:33:13,855 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:33:13,856 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:33:13,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:33:13,856 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_1b3692b7-f22f-48f1-8656-00413f6f190b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51065e3de2af7b7ae0d6f7117106200790e96349 [2020-11-29 19:33:14,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:33:14,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:33:14,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:33:14,312 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:33:14,313 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:33:14,315 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-11-29 19:33:14,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/data/955e50ed5/870ce8dc46a34dfbb6d92fa4a1920376/FLAG3a15380e9 [2020-11-29 19:33:15,266 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:33:15,267 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-11-29 19:33:15,293 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/data/955e50ed5/870ce8dc46a34dfbb6d92fa4a1920376/FLAG3a15380e9 [2020-11-29 19:33:15,405 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/data/955e50ed5/870ce8dc46a34dfbb6d92fa4a1920376 [2020-11-29 19:33:15,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:33:15,412 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:33:15,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:33:15,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:33:15,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:33:15,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:33:15" (1/1) ... [2020-11-29 19:33:15,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9b37014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:33:15, skipping insertion in model container [2020-11-29 19:33:15,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:33:15" (1/1) ... [2020-11-29 19:33:15,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:33:15,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:33:15,856 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:33:15,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4031eb4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:33:15, skipping insertion in model container [2020-11-29 19:33:15,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:33:15,859 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:33:15,863 INFO L168 Benchmark]: Toolchain (without parser) took 448.11 ms. Allocated memory is still 107.0 MB. Free memory was 75.8 MB in the beginning and 85.4 MB in the end (delta: -9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:33:15,865 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 86.0 MB. Free memory was 45.6 MB in the beginning and 45.5 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:33:15,867 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.61 ms. Allocated memory is still 107.0 MB. Free memory was 75.5 MB in the beginning and 85.4 MB in the end (delta: -9.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:33:15,870 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 86.0 MB. Free memory was 45.6 MB in the beginning and 45.5 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 444.61 ms. Allocated memory is still 107.0 MB. Free memory was 75.5 MB in the beginning and 85.4 MB in the end (delta: -9.9 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:33:18,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:33:18,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:33:18,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:33:18,725 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:33:18,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:33:18,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:33:18,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:33:18,735 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:33:18,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:33:18,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:33:18,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:33:18,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:33:18,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:33:18,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:33:18,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:33:18,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:33:18,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:33:18,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:33:18,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:33:18,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:33:18,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:33:18,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:33:18,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:33:18,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:33:18,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:33:18,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:33:18,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:33:18,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:33:18,774 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:33:18,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:33:18,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:33:18,776 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:33:18,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:33:18,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:33:18,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:33:18,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:33:18,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:33:18,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:33:18,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:33:18,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:33:18,786 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 19:33:18,841 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:33:18,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:33:18,849 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:33:18,850 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:33:18,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:33:18,851 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:33:18,851 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:33:18,851 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:33:18,851 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:33:18,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:33:18,856 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:33:18,856 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:33:18,857 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:33:18,857 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:33:18,857 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:33:18,858 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:33:18,858 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:33:18,859 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:33:18,859 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:33:18,859 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:33:18,860 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:33:18,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:33:18,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:33:18,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:33:18,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:33:18,861 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:33:18,861 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:33:18,862 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:33:18,862 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:33:18,862 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:33:18,862 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_1b3692b7-f22f-48f1-8656-00413f6f190b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51065e3de2af7b7ae0d6f7117106200790e96349 [2020-11-29 19:33:19,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:33:19,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:33:19,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:33:19,434 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:33:19,435 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:33:19,437 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-11-29 19:33:19,529 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/data/79e12ae15/12c635056ed14ed18c5dc09dd0507a93/FLAGf99dac1f2 [2020-11-29 19:33:20,182 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:33:20,183 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2020-11-29 19:33:20,218 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/data/79e12ae15/12c635056ed14ed18c5dc09dd0507a93/FLAGf99dac1f2 [2020-11-29 19:33:20,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1b3692b7-f22f-48f1-8656-00413f6f190b/bin/ukojak/data/79e12ae15/12c635056ed14ed18c5dc09dd0507a93 [2020-11-29 19:33:20,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:33:20,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:33:20,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:33:20,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:33:20,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:33:20,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:33:20" (1/1) ... [2020-11-29 19:33:20,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@820c056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:33:20, skipping insertion in model container [2020-11-29 19:33:20,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:33:20" (1/1) ... [2020-11-29 19:33:20,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:33:20,571 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:33:20,811 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:33:20,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ac88ff0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:33:20, skipping insertion in model container [2020-11-29 19:33:20,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:33:20,812 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:33:20,818 INFO L168 Benchmark]: Toolchain (without parser) took 346.90 ms. Allocated memory is still 77.6 MB. Free memory was 61.9 MB in the beginning and 52.5 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:33:20,819 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 77.6 MB. Free memory was 61.2 MB in the beginning and 61.1 MB in the end (delta: 64.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:33:20,821 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.69 ms. Allocated memory is still 77.6 MB. Free memory was 61.7 MB in the beginning and 52.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:33:20,824 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 77.6 MB. Free memory was 61.2 MB in the beginning and 61.1 MB in the end (delta: 64.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 341.69 ms. Allocated memory is still 77.6 MB. Free memory was 61.7 MB in the beginning and 52.6 MB in the end (delta: 9.0 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...