./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/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 eecb688a33fc1a92eafd397653288a53ee0afe5d .............................................................................................................................. 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_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/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 eecb688a33fc1a92eafd397653288a53ee0afe5d ................................................................................................................................... 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 18:37:00,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:37:00,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:37:00,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:37:00,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:37:00,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:37:00,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:37:00,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:37:00,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:37:00,778 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:37:00,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:37:00,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:37:00,781 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:37:00,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:37:00,784 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:37:00,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:37:00,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:37:00,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:37:00,791 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:37:00,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:37:00,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:37:00,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:37:00,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:37:00,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:37:00,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:37:00,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:37:00,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:37:00,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:37:00,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:37:00,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:37:00,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:37:00,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:37:00,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:37:00,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:37:00,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:37:00,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:37:00,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:37:00,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:37:00,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:37:00,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:37:00,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:37:00,849 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 18:37:00,890 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:37:00,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:37:00,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:37:00,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:37:00,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:37:00,894 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:37:00,894 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:37:00,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:37:00,894 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:37:00,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:37:00,896 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:37:00,896 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:37:00,896 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:37:00,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:37:00,896 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:37:00,897 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:37:00,897 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:37:00,897 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:37:00,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:37:00,898 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:37:00,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:37:00,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:37:00,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:37:00,899 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:37:00,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:37:00,899 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_68986d0b-93fe-42a2-8151-cbf9ed5af700/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecb688a33fc1a92eafd397653288a53ee0afe5d [2020-11-29 18:37:01,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:37:01,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:37:01,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:37:01,289 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:37:01,291 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:37:01,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-29 18:37:01,370 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/data/6bf854073/1469bcd185f44f6f8a421881b454a680/FLAG965b9541d [2020-11-29 18:37:02,110 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:37:02,111 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-29 18:37:02,130 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/data/6bf854073/1469bcd185f44f6f8a421881b454a680/FLAG965b9541d [2020-11-29 18:37:02,277 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/data/6bf854073/1469bcd185f44f6f8a421881b454a680 [2020-11-29 18:37:02,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:37:02,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:37:02,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:37:02,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:37:02,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:37:02,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:37:02" (1/1) ... [2020-11-29 18:37:02,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15b87bea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:37:02, skipping insertion in model container [2020-11-29 18:37:02,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:37:02" (1/1) ... [2020-11-29 18:37:02,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:37:02,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:37:02,688 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:37:02,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48605ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:37:02, skipping insertion in model container [2020-11-29 18:37:02,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:37:02,691 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:37:02,693 INFO L168 Benchmark]: Toolchain (without parser) took 410.05 ms. Allocated memory is still 113.2 MB. Free memory was 82.4 MB in the beginning and 90.1 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:37:02,694 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 83.9 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:37:02,697 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.53 ms. Allocated memory is still 113.2 MB. Free memory was 82.1 MB in the beginning and 90.1 MB in the end (delta: -8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:37:02,699 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 83.9 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 400.53 ms. Allocated memory is still 113.2 MB. Free memory was 82.1 MB in the beginning and 90.1 MB in the end (delta: -8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:37:05,042 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:37:05,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:37:05,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:37:05,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:37:05,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:37:05,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:37:05,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:37:05,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:37:05,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:37:05,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:37:05,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:37:05,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:37:05,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:37:05,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:37:05,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:37:05,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:37:05,125 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:37:05,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:37:05,130 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:37:05,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:37:05,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:37:05,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:37:05,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:37:05,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:37:05,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:37:05,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:37:05,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:37:05,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:37:05,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:37:05,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:37:05,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:37:05,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:37:05,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:37:05,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:37:05,169 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:37:05,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:37:05,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:37:05,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:37:05,173 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:37:05,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:37:05,174 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 18:37:05,217 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:37:05,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:37:05,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:37:05,220 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:37:05,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:37:05,221 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:37:05,221 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:37:05,221 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:37:05,221 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:37:05,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:37:05,222 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:37:05,223 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:37:05,223 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:37:05,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:37:05,223 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:37:05,223 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:37:05,224 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:37:05,224 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:37:05,224 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:37:05,224 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:37:05,224 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:37:05,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:37:05,225 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:37:05,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:37:05,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:37:05,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:37:05,225 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:37:05,226 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:37:05,226 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:37:05,233 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:37:05,233 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_68986d0b-93fe-42a2-8151-cbf9ed5af700/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecb688a33fc1a92eafd397653288a53ee0afe5d [2020-11-29 18:37:05,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:37:05,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:37:05,644 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:37:05,646 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:37:05,647 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:37:05,648 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-29 18:37:05,735 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/data/10371e45b/dfb0e59f84154ee8a7515eb1e6a226f6/FLAG4bb768bee [2020-11-29 18:37:06,436 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:37:06,439 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-11-29 18:37:06,464 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/data/10371e45b/dfb0e59f84154ee8a7515eb1e6a226f6/FLAG4bb768bee [2020-11-29 18:37:06,660 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_68986d0b-93fe-42a2-8151-cbf9ed5af700/bin/ukojak/data/10371e45b/dfb0e59f84154ee8a7515eb1e6a226f6 [2020-11-29 18:37:06,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:37:06,664 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:37:06,666 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:37:06,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:37:06,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:37:06,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:37:06" (1/1) ... [2020-11-29 18:37:06,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@604b1415 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:37:06, skipping insertion in model container [2020-11-29 18:37:06,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:37:06" (1/1) ... [2020-11-29 18:37:06,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:37:06,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:37:06,987 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:37:06,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2482b5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:37:06, skipping insertion in model container [2020-11-29 18:37:06,988 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:37:06,989 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:37:06,991 INFO L168 Benchmark]: Toolchain (without parser) took 325.32 ms. Allocated memory is still 56.6 MB. Free memory was 33.5 MB in the beginning and 39.5 MB in the end (delta: -5.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:37:06,992 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 39.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:37:06,993 INFO L168 Benchmark]: CACSL2BoogieTranslator took 322.78 ms. Allocated memory is still 56.6 MB. Free memory was 33.3 MB in the beginning and 39.6 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:37:06,995 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 39.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 322.78 ms. Allocated memory is still 56.6 MB. Free memory was 33.3 MB in the beginning and 39.6 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...