./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.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_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/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 f543df7e5e68964c311a6b9adc1ef0b929ba1144 .............................................................................................................................. 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_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/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 f543df7e5e68964c311a6b9adc1ef0b929ba1144 ................................................................................................................................... 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 17:05:26,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:05:26,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:05:26,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:05:26,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:05:26,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:05:26,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:05:26,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:05:26,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:05:26,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:05:26,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:05:26,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:05:26,947 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:05:26,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:05:26,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:05:26,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:05:26,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:05:26,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:05:26,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:05:26,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:05:26,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:05:26,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:05:26,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:05:26,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:05:26,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:05:26,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:05:26,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:05:26,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:05:27,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:05:27,002 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:05:27,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:05:27,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:05:27,007 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:05:27,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:05:27,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:05:27,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:05:27,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:05:27,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:05:27,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:05:27,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:05:27,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:05:27,019 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:05:27,072 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:05:27,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:05:27,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:05:27,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:05:27,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:05:27,076 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:05:27,076 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:05:27,076 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:05:27,077 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:05:27,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:05:27,078 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:05:27,079 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:05:27,079 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:05:27,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:05:27,079 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:05:27,080 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:05:27,080 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:05:27,080 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:05:27,081 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:05:27,081 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:05:27,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:05:27,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:05:27,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:05:27,082 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:05:27,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:05:27,083 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_e40c7f67-d5f6-45da-a738-4dccaea9e048/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f543df7e5e68964c311a6b9adc1ef0b929ba1144 [2020-12-01 17:05:27,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:05:27,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:05:27,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:05:27,465 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:05:27,469 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:05:27,471 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-12-01 17:05:27,579 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/data/d62a44052/6b13be98a48447e187cb35d800e36c59/FLAGab95b7174 [2020-12-01 17:05:28,417 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:05:28,425 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-12-01 17:05:28,456 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/data/d62a44052/6b13be98a48447e187cb35d800e36c59/FLAGab95b7174 [2020-12-01 17:05:28,603 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/data/d62a44052/6b13be98a48447e187cb35d800e36c59 [2020-12-01 17:05:28,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:05:28,611 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:05:28,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:05:28,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:05:28,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:05:28,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:05:28" (1/1) ... [2020-12-01 17:05:28,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@783295ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:28, skipping insertion in model container [2020-12-01 17:05:28,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:05:28" (1/1) ... [2020-12-01 17:05:28,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:05:28,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:05:29,067 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:05:29,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e427a85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:29, skipping insertion in model container [2020-12-01 17:05:29,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:05:29,070 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:05:29,075 INFO L168 Benchmark]: Toolchain (without parser) took 460.66 ms. Allocated memory is still 86.0 MB. Free memory was 50.9 MB in the beginning and 62.7 MB in the end (delta: -11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:05:29,077 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 86.0 MB. Free memory was 60.1 MB in the beginning and 60.1 MB in the end (delta: 28.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:05:29,079 INFO L168 Benchmark]: CACSL2BoogieTranslator took 453.11 ms. Allocated memory is still 86.0 MB. Free memory was 50.7 MB in the beginning and 62.7 MB in the end (delta: -11.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:05:29,082 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 86.0 MB. Free memory was 60.1 MB in the beginning and 60.1 MB in the end (delta: 28.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 453.11 ms. Allocated memory is still 86.0 MB. Free memory was 50.7 MB in the beginning and 62.7 MB in the end (delta: -11.9 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 0.2.0-69874e2 [2020-12-01 17:05:32,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:05:32,026 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:05:32,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:05:32,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:05:32,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:05:32,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:05:32,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:05:32,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:05:32,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:05:32,111 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:05:32,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:05:32,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:05:32,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:05:32,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:05:32,141 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:05:32,142 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:05:32,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:05:32,147 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:05:32,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:05:32,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:05:32,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:05:32,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:05:32,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:05:32,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:05:32,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:05:32,184 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:05:32,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:05:32,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:05:32,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:05:32,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:05:32,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:05:32,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:05:32,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:05:32,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:05:32,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:05:32,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:05:32,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:05:32,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:05:32,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:05:32,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:05:32,208 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:05:32,257 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:05:32,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:05:32,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:05:32,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:05:32,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:05:32,265 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:05:32,266 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:05:32,266 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:05:32,266 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:05:32,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:05:32,268 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:05:32,268 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:05:32,269 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:05:32,269 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:05:32,269 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:05:32,270 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:05:32,270 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:05:32,271 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:05:32,271 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:05:32,271 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:05:32,272 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:05:32,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:05:32,272 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:05:32,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:05:32,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:05:32,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:05:32,274 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:05:32,274 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:05:32,275 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:05:32,275 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:05:32,275 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_e40c7f67-d5f6-45da-a738-4dccaea9e048/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f543df7e5e68964c311a6b9adc1ef0b929ba1144 [2020-12-01 17:05:32,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:05:32,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:05:32,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:05:32,804 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:05:32,805 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:05:32,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-12-01 17:05:32,895 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/data/867f6b086/4f2dd358a7d740fcbb30c7bc8ed34afe/FLAGfe56696f5 [2020-12-01 17:05:33,896 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:05:33,897 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2020-12-01 17:05:33,923 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/data/867f6b086/4f2dd358a7d740fcbb30c7bc8ed34afe/FLAGfe56696f5 [2020-12-01 17:05:34,001 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e40c7f67-d5f6-45da-a738-4dccaea9e048/bin/ukojak/data/867f6b086/4f2dd358a7d740fcbb30c7bc8ed34afe [2020-12-01 17:05:34,006 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:05:34,010 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:05:34,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:05:34,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:05:34,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:05:34,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:05:34" (1/1) ... [2020-12-01 17:05:34,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:34, skipping insertion in model container [2020-12-01 17:05:34,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:05:34" (1/1) ... [2020-12-01 17:05:34,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:05:34,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:05:34,499 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:05:34,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@739bb8d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:34, skipping insertion in model container [2020-12-01 17:05:34,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:05:34,502 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:05:34,505 INFO L168 Benchmark]: Toolchain (without parser) took 493.43 ms. Allocated memory is still 60.8 MB. Free memory was 43.9 MB in the beginning and 44.9 MB in the end (delta: -904.7 kB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:05:34,506 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 48.2 MB. Free memory was 31.1 MB in the beginning and 31.1 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:05:34,507 INFO L168 Benchmark]: CACSL2BoogieTranslator took 486.15 ms. Allocated memory is still 60.8 MB. Free memory was 43.8 MB in the beginning and 44.9 MB in the end (delta: -1.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:05:34,510 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 48.2 MB. Free memory was 31.1 MB in the beginning and 31.1 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 486.15 ms. Allocated memory is still 60.8 MB. Free memory was 43.8 MB in the beginning and 44.9 MB in the end (delta: -1.1 MB). Peak memory consumption was 14.7 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...