./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/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 d66272c9a16642ccadf3cb2b12022d92d582da79 .............................................................................................................................. 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_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/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 d66272c9a16642ccadf3cb2b12022d92d582da79 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:32:49,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:32:49,905 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:32:49,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:32:49,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:32:49,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:32:49,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:32:49,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:32:49,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:32:49,990 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:32:49,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:32:49,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:32:49,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:32:49,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:32:50,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:32:50,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:32:50,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:32:50,010 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:32:50,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:32:50,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:32:50,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:32:50,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:32:50,028 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:32:50,029 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:32:50,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:32:50,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:32:50,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:32:50,039 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:32:50,040 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:32:50,041 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:32:50,041 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:32:50,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:32:50,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:32:50,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:32:50,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:32:50,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:32:50,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:32:50,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:32:50,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:32:50,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:32:50,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:32:50,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 01:32:50,100 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:32:50,101 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:32:50,103 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:32:50,103 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:32:50,103 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:32:50,103 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:32:50,104 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:32:50,104 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:32:50,104 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:32:50,104 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:32:50,105 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:32:50,106 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:32:50,106 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:32:50,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:32:50,106 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:32:50,107 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:32:50,107 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:32:50,107 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:32:50,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:32:50,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:32:50,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:32:50,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:32:50,108 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:32:50,109 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:32:50,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:32:50,109 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_574fb937-6a89-49d2-b782-6121449c235d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d66272c9a16642ccadf3cb2b12022d92d582da79 [2020-11-30 01:32:50,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:32:50,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:32:50,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:32:50,432 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:32:50,433 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:32:50,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 01:32:50,535 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/data/5a217cbfb/56594f55e1d04b2ea7de793ea8ce4c0b/FLAG3af0f4d51 [2020-11-30 01:32:51,145 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:32:51,145 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 01:32:51,176 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/data/5a217cbfb/56594f55e1d04b2ea7de793ea8ce4c0b/FLAG3af0f4d51 [2020-11-30 01:32:51,521 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/data/5a217cbfb/56594f55e1d04b2ea7de793ea8ce4c0b [2020-11-30 01:32:51,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:32:51,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:32:51,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:32:51,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:32:51,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:32:51,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:32:51" (1/1) ... [2020-11-30 01:32:51,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd14c50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:32:51, skipping insertion in model container [2020-11-30 01:32:51,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:32:51" (1/1) ... [2020-11-30 01:32:51,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:32:51,625 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:32:51,945 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:32:51,946 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77324ace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:32:51, skipping insertion in model container [2020-11-30 01:32:51,946 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:32:51,947 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:32:51,950 INFO L168 Benchmark]: Toolchain (without parser) took 421.31 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 50.2 MB in the beginning and 82.6 MB in the end (delta: -32.4 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:32:51,952 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 86.0 MB. Free memory was 56.3 MB in the beginning and 56.3 MB in the end (delta: 27.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:32:51,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.97 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 50.1 MB in the beginning and 82.6 MB in the end (delta: -32.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:32:51,958 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 86.0 MB. Free memory was 56.3 MB in the beginning and 56.3 MB in the end (delta: 27.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 411.97 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 50.1 MB in the beginning and 82.6 MB in the end (delta: -32.5 MB). Peak memory consumption was 8.5 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 [2020-11-30 01:32:54,430 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:32:54,434 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:32:54,486 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:32:54,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:32:54,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:32:54,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:32:54,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:32:54,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:32:54,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:32:54,526 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:32:54,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:32:54,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:32:54,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:32:54,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:32:54,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:32:54,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:32:54,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:32:54,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:32:54,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:32:54,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:32:54,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:32:54,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:32:54,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:32:54,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:32:54,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:32:54,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:32:54,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:32:54,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:32:54,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:32:54,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:32:54,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:32:54,585 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:32:54,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:32:54,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:32:54,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:32:54,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:32:54,589 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:32:54,589 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:32:54,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:32:54,591 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:32:54,592 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 01:32:54,619 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:32:54,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:32:54,621 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:32:54,621 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:32:54,621 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:32:54,622 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:32:54,622 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:32:54,622 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:32:54,622 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:32:54,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:32:54,623 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:32:54,623 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:32:54,623 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:32:54,624 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:32:54,624 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:32:54,624 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:32:54,624 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:32:54,625 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:32:54,625 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:32:54,625 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:32:54,625 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:32:54,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:32:54,626 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:32:54,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:32:54,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:32:54,627 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:32:54,627 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:32:54,627 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:32:54,628 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:32:54,628 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:32:54,628 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_574fb937-6a89-49d2-b782-6121449c235d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d66272c9a16642ccadf3cb2b12022d92d582da79 [2020-11-30 01:32:55,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:32:55,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:32:55,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:32:55,091 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:32:55,092 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:32:55,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 01:32:55,184 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/data/b62716205/bcc3ac852a4d47e884188cc603b94b24/FLAG5cf627775 [2020-11-30 01:32:56,065 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:32:56,071 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 01:32:56,099 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/data/b62716205/bcc3ac852a4d47e884188cc603b94b24/FLAG5cf627775 [2020-11-30 01:32:56,207 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_574fb937-6a89-49d2-b782-6121449c235d/bin/ukojak/data/b62716205/bcc3ac852a4d47e884188cc603b94b24 [2020-11-30 01:32:56,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:32:56,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:32:56,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:32:56,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:32:56,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:32:56,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:32:56" (1/1) ... [2020-11-30 01:32:56,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b32d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:32:56, skipping insertion in model container [2020-11-30 01:32:56,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:32:56" (1/1) ... [2020-11-30 01:32:56,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:32:56,302 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:32:56,551 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:32:56,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@130ccceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:32:56, skipping insertion in model container [2020-11-30 01:32:56,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:32:56,553 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:32:56,556 INFO L168 Benchmark]: Toolchain (without parser) took 333.65 ms. Allocated memory is still 73.4 MB. Free memory was 47.6 MB in the beginning and 57.1 MB in the end (delta: -9.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:32:56,558 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:32:56,560 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.67 ms. Allocated memory is still 73.4 MB. Free memory was 47.5 MB in the beginning and 57.1 MB in the end (delta: -9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:32:56,563 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 52.4 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 330.67 ms. Allocated memory is still 73.4 MB. Free memory was 47.5 MB in the beginning and 57.1 MB in the end (delta: -9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...