./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.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_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/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 02bc9f5c0211321edea1df962e7225a139055c15 .............................................................................................................................. 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_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/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 02bc9f5c0211321edea1df962e7225a139055c15 ................................................................................................................................... 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 04:33:25,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:33:25,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:33:25,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:33:25,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:33:25,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:33:25,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:33:25,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:33:25,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:33:25,782 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:33:25,783 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:33:25,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:33:25,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:33:25,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:33:25,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:33:25,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:33:25,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:33:25,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:33:25,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:33:25,799 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:33:25,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:33:25,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:33:25,809 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:33:25,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:33:25,814 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:33:25,821 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:33:25,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:33:25,823 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:33:25,823 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:33:25,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:33:25,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:33:25,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:33:25,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:33:25,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:33:25,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:33:25,834 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:33:25,836 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:33:25,836 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:33:25,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:33:25,838 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:33:25,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:33:25,841 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:33:25,881 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:33:25,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:33:25,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:33:25,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:33:25,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:33:25,885 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:33:25,885 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:33:25,885 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:33:25,886 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:33:25,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:33:25,887 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:33:25,887 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:33:25,888 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:33:25,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:33:25,888 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:33:25,888 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:33:25,889 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:33:25,889 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:33:25,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:33:25,890 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:33:25,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:33:25,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:33:25,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:33:25,891 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:33:25,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:33:25,891 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_a908c6d5-7c7b-4e00-9742-15ad08115eb0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02bc9f5c0211321edea1df962e7225a139055c15 [2020-11-28 04:33:26,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:33:26,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:33:26,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:33:26,259 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:33:26,260 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:33:26,262 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-11-28 04:33:26,359 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/data/c8428e579/01d967db440c466195b5ceef04cafdc9/FLAGed1be6a3a [2020-11-28 04:33:26,994 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:33:26,995 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-11-28 04:33:27,014 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/data/c8428e579/01d967db440c466195b5ceef04cafdc9/FLAGed1be6a3a [2020-11-28 04:33:27,183 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/data/c8428e579/01d967db440c466195b5ceef04cafdc9 [2020-11-28 04:33:27,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:33:27,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:33:27,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:27,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:33:27,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:33:27,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:27" (1/1) ... [2020-11-28 04:33:27,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5382e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:27, skipping insertion in model container [2020-11-28 04:33:27,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:27" (1/1) ... [2020-11-28 04:33:27,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:33:27,291 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:33:27,614 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:33:27,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4388ffbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:27, skipping insertion in model container [2020-11-28 04:33:27,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:27,617 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:33:27,620 INFO L168 Benchmark]: Toolchain (without parser) took 431.56 ms. Allocated memory is still 107.0 MB. Free memory was 76.4 MB in the beginning and 81.4 MB in the end (delta: -5.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:27,621 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 107.0 MB. Free memory is still 66.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:27,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.20 ms. Allocated memory is still 107.0 MB. Free memory was 76.2 MB in the beginning and 81.7 MB in the end (delta: -5.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:27,627 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 107.0 MB. Free memory is still 66.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 429.20 ms. Allocated memory is still 107.0 MB. Free memory was 76.2 MB in the beginning and 81.7 MB in the end (delta: -5.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:33:30,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:33:30,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:33:30,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:33:30,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:33:30,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:33:30,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:33:30,094 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:33:30,099 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:33:30,107 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:33:30,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:33:30,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:33:30,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:33:30,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:33:30,112 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:33:30,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:33:30,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:33:30,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:33:30,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:33:30,131 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:33:30,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:33:30,139 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:33:30,142 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:33:30,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:33:30,151 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:33:30,154 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:33:30,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:33:30,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:33:30,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:33:30,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:33:30,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:33:30,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:33:30,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:33:30,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:33:30,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:33:30,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:33:30,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:33:30,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:33:30,166 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:33:30,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:33:30,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:33:30,170 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:33:30,222 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:33:30,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:33:30,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:33:30,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:33:30,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:33:30,226 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:33:30,226 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:33:30,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:33:30,226 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:33:30,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:33:30,228 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:33:30,228 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:33:30,228 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:33:30,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:33:30,229 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:33:30,229 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:33:30,229 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:33:30,229 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:33:30,230 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:33:30,230 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:33:30,230 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:33:30,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:33:30,231 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:33:30,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:33:30,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:33:30,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:33:30,244 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:33:30,248 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:33:30,248 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:33:30,248 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:33:30,248 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_a908c6d5-7c7b-4e00-9742-15ad08115eb0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02bc9f5c0211321edea1df962e7225a139055c15 [2020-11-28 04:33:30,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:33:30,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:33:30,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:33:30,749 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:33:30,753 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:33:30,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-11-28 04:33:30,829 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/data/872b76db1/8abfa72b629b4c65ac25c192fd6301ec/FLAGef37bdf2c [2020-11-28 04:33:31,483 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:33:31,484 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-11-28 04:33:31,512 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/data/872b76db1/8abfa72b629b4c65ac25c192fd6301ec/FLAGef37bdf2c [2020-11-28 04:33:31,685 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a908c6d5-7c7b-4e00-9742-15ad08115eb0/bin/ukojak/data/872b76db1/8abfa72b629b4c65ac25c192fd6301ec [2020-11-28 04:33:31,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:33:31,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:33:31,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:31,695 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:33:31,698 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:33:31,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:31" (1/1) ... [2020-11-28 04:33:31,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15945785 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:31, skipping insertion in model container [2020-11-28 04:33:31,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:31" (1/1) ... [2020-11-28 04:33:31,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:33:31,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:33:32,098 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:33:32,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38fdc747 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:32, skipping insertion in model container [2020-11-28 04:33:32,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:32,102 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:33:32,105 INFO L168 Benchmark]: Toolchain (without parser) took 410.34 ms. Allocated memory is still 75.5 MB. Free memory was 56.9 MB in the beginning and 47.0 MB in the end (delta: 9.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:32,106 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 75.5 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:32,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 407.03 ms. Allocated memory is still 75.5 MB. Free memory was 56.6 MB in the beginning and 47.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:32,111 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 75.5 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 407.03 ms. Allocated memory is still 75.5 MB. Free memory was 56.6 MB in the beginning and 47.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 6.3 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...