./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/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 4865c6595452efe3a947254fa096d74e4d087cba .............................................................................................................................. 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_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/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 4865c6595452efe3a947254fa096d74e4d087cba .............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:55:26,972 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:55:26,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:55:27,033 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:55:27,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:55:27,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:55:27,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:55:27,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:55:27,060 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:55:27,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:55:27,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:55:27,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:55:27,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:55:27,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:55:27,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:55:27,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:55:27,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:55:27,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:55:27,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:55:27,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:55:27,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:55:27,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:55:27,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:55:27,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:55:27,118 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:55:27,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:55:27,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:55:27,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:55:27,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:55:27,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:55:27,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:55:27,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:55:27,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:55:27,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:55:27,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:55:27,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:55:27,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:55:27,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:55:27,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:55:27,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:55:27,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:55:27,140 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:55:27,181 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:55:27,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:55:27,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:55:27,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:55:27,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:55:27,184 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:55:27,185 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:55:27,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:55:27,185 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:55:27,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:55:27,187 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:55:27,187 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:55:27,187 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:55:27,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:55:27,188 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:55:27,188 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:55:27,188 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:55:27,189 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:55:27,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:55:27,189 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:55:27,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:55:27,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:55:27,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:55:27,191 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:55:27,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:55:27,191 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_bbd517b0-62ac-4d38-9acf-456986b40d41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4865c6595452efe3a947254fa096d74e4d087cba [2020-12-01 17:55:27,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:55:27,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:55:27,559 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:55:27,560 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:55:27,560 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:55:27,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-12-01 17:55:27,644 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/data/883588c14/a3f7cd8e45d34da2a5cc2e0886e96d02/FLAGccb21e19a [2020-12-01 17:55:28,480 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:55:28,482 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-12-01 17:55:28,524 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/data/883588c14/a3f7cd8e45d34da2a5cc2e0886e96d02/FLAGccb21e19a [2020-12-01 17:55:28,611 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/data/883588c14/a3f7cd8e45d34da2a5cc2e0886e96d02 [2020-12-01 17:55:28,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:55:28,617 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:55:28,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:28,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:55:28,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:55:28,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:28" (1/1) ... [2020-12-01 17:55:28,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fa7a2ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:28, skipping insertion in model container [2020-12-01 17:55:28,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:28" (1/1) ... [2020-12-01 17:55:28,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:55:28,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:55:29,097 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:55:29,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e52b1fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:29, skipping insertion in model container [2020-12-01 17:55:29,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:29,100 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:55:29,103 INFO L168 Benchmark]: Toolchain (without parser) took 484.16 ms. Allocated memory is still 113.2 MB. Free memory was 80.5 MB in the beginning and 89.0 MB in the end (delta: -8.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:29,105 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 83.9 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:55:29,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 479.33 ms. Allocated memory is still 113.2 MB. Free memory was 80.0 MB in the beginning and 89.0 MB in the end (delta: -9.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:29,110 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 83.9 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 479.33 ms. Allocated memory is still 113.2 MB. Free memory was 80.0 MB in the beginning and 89.0 MB in the end (delta: -9.0 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 0.2.0-69874e2 [2020-12-01 17:55:31,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:55:31,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:55:31,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:55:31,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:55:31,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:55:31,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:55:31,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:55:31,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:55:31,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:55:31,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:55:31,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:55:31,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:55:31,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:55:31,823 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:55:31,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:55:31,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:55:31,830 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:55:31,834 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:55:31,842 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:55:31,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:55:31,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:55:31,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:55:31,850 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:55:31,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:55:31,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:55:31,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:55:31,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:55:31,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:55:31,863 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:55:31,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:55:31,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:55:31,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:55:31,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:55:31,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:55:31,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:55:31,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:55:31,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:55:31,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:55:31,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:55:31,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:55:31,874 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:55:31,927 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:55:31,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:55:31,931 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:55:31,931 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:55:31,931 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:55:31,932 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:55:31,932 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:55:31,932 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:55:31,932 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:55:31,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:55:31,934 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:55:31,934 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:55:31,934 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:55:31,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:55:31,935 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:55:31,935 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:55:31,936 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:55:31,936 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:55:31,936 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:55:31,936 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:55:31,937 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:55:31,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:55:31,937 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:55:31,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:55:31,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:55:31,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:55:31,938 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:55:31,938 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:55:31,939 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:55:31,939 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:55:31,939 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_bbd517b0-62ac-4d38-9acf-456986b40d41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4865c6595452efe3a947254fa096d74e4d087cba [2020-12-01 17:55:32,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:55:32,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:55:32,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:55:32,397 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:55:32,398 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:55:32,399 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-12-01 17:55:32,465 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/data/515894a6d/9e9e0811762d4ab7ae36091792eb6028/FLAG20b764b94 [2020-12-01 17:55:33,447 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:55:33,448 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-12-01 17:55:33,485 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/data/515894a6d/9e9e0811762d4ab7ae36091792eb6028/FLAG20b764b94 [2020-12-01 17:55:34,006 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bbd517b0-62ac-4d38-9acf-456986b40d41/bin/ukojak/data/515894a6d/9e9e0811762d4ab7ae36091792eb6028 [2020-12-01 17:55:34,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:55:34,010 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:55:34,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:34,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:55:34,018 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:55:34,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:34" (1/1) ... [2020-12-01 17:55:34,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b3943dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:34, skipping insertion in model container [2020-12-01 17:55:34,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:34" (1/1) ... [2020-12-01 17:55:34,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:55:34,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:55:34,403 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:55:34,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@22c649f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:34, skipping insertion in model container [2020-12-01 17:55:34,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:34,405 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:55:34,408 INFO L168 Benchmark]: Toolchain (without parser) took 396.58 ms. Allocated memory is still 52.4 MB. Free memory was 25.1 MB in the beginning and 25.4 MB in the end (delta: -346.3 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:34,410 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.4 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:55:34,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 391.02 ms. Allocated memory is still 52.4 MB. Free memory was 24.9 MB in the beginning and 25.4 MB in the end (delta: -536.3 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:34,414 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.4 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 391.02 ms. Allocated memory is still 52.4 MB. Free memory was 24.9 MB in the beginning and 25.4 MB in the end (delta: -536.3 kB). Peak memory consumption was 4.2 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...