./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.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_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 ................................................................................................................................. 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_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:15:22,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:22,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:22,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:22,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:22,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:22,102 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:22,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:22,110 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:22,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:22,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:22,120 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:22,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:22,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:22,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:22,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:22,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:22,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:22,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:22,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:22,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:22,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:22,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:22,155 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:22,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:22,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:22,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:22,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:22,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:22,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:22,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:22,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:22,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:22,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:22,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:22,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:22,175 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:22,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:22,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:22,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:22,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:22,182 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:15:22,224 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:22,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:22,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:22,227 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:22,227 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:22,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:22,227 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:22,227 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:15:22,228 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:22,228 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:22,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:22,229 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:15:22,230 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:15:22,230 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:15:22,230 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:22,230 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:15:22,230 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:22,231 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:22,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:22,231 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:22,231 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:22,231 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:22,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:22,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:22,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:22,232 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:15:22,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:15:22,233 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:22,233 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_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 [2020-11-28 03:15:22,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:22,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:22,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:22,652 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:22,653 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:22,655 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-28 03:15:22,738 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/data/7f54f5d9e/9341cc2349994a9fa8027a316d351a8f/FLAGb77f65c45 [2020-11-28 03:15:23,519 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:23,520 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-28 03:15:23,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/data/7f54f5d9e/9341cc2349994a9fa8027a316d351a8f/FLAGb77f65c45 [2020-11-28 03:15:23,623 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/data/7f54f5d9e/9341cc2349994a9fa8027a316d351a8f [2020-11-28 03:15:23,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:23,629 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:15:23,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:23,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:23,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:23,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:23" (1/1) ... [2020-11-28 03:15:23,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12d48c05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:23, skipping insertion in model container [2020-11-28 03:15:23,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:23" (1/1) ... [2020-11-28 03:15:23,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:23,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:24,122 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:24,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@fdd1d33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:24, skipping insertion in model container [2020-11-28 03:15:24,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:24,123 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:15:24,126 INFO L168 Benchmark]: Toolchain (without parser) took 495.40 ms. Allocated memory is still 111.1 MB. Free memory was 72.1 MB in the beginning and 87.4 MB in the end (delta: -15.3 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:24,127 INFO L168 Benchmark]: CDTParser took 0.71 ms. Allocated memory is still 111.1 MB. Free memory was 84.7 MB in the beginning and 84.6 MB in the end (delta: 27.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:24,128 INFO L168 Benchmark]: CACSL2BoogieTranslator took 489.70 ms. Allocated memory is still 111.1 MB. Free memory was 71.8 MB in the beginning and 87.4 MB in the end (delta: -15.6 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:24,130 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71 ms. Allocated memory is still 111.1 MB. Free memory was 84.7 MB in the beginning and 84.6 MB in the end (delta: 27.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 489.70 ms. Allocated memory is still 111.1 MB. Free memory was 71.8 MB in the beginning and 87.4 MB in the end (delta: -15.6 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:15:26,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:26,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:26,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:26,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:26,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:26,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:26,674 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:26,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:26,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:26,680 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:26,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:26,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:26,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:26,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:26,688 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:26,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:26,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:26,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:26,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:26,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:26,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:26,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:26,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:26,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:26,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:26,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:26,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:26,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:26,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:26,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:26,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:26,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:26,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:26,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:26,739 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:26,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:26,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:26,741 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:26,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:26,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:26,746 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:15:26,808 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:26,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:26,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:26,810 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:26,810 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:26,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:26,811 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:26,811 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:15:26,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:26,812 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:26,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:26,812 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:15:26,812 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:15:26,813 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:15:26,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:26,813 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:15:26,813 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:15:26,814 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:15:26,814 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:26,814 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:26,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:26,815 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:26,815 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:26,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:26,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:26,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:26,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:26,816 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:15:26,817 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:15:26,817 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:26,817 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:26,817 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_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 [2020-11-28 03:15:27,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:27,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:27,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:27,312 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:27,313 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:27,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-28 03:15:27,385 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/data/e41ac35c3/0eed55fbbd224adfa2df0d79189cca38/FLAG3d30cb306 [2020-11-28 03:15:28,177 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:28,178 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-28 03:15:28,221 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/data/e41ac35c3/0eed55fbbd224adfa2df0d79189cca38/FLAG3d30cb306 [2020-11-28 03:15:28,341 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_617dd98f-52a6-4234-8630-2e221c6642cb/bin/uautomizer/data/e41ac35c3/0eed55fbbd224adfa2df0d79189cca38 [2020-11-28 03:15:28,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:28,345 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:15:28,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:28,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:28,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:28,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:28" (1/1) ... [2020-11-28 03:15:28,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c729dad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:28, skipping insertion in model container [2020-11-28 03:15:28,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:28" (1/1) ... [2020-11-28 03:15:28,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:28,453 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:28,716 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:28,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@627efb4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:28, skipping insertion in model container [2020-11-28 03:15:28,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:28,717 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:15:28,720 INFO L168 Benchmark]: Toolchain (without parser) took 373.11 ms. Allocated memory is still 75.5 MB. Free memory was 47.7 MB in the beginning and 54.3 MB in the end (delta: -6.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:28,721 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:28,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.82 ms. Allocated memory is still 75.5 MB. Free memory was 47.5 MB in the beginning and 54.3 MB in the end (delta: -6.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:28,725 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 54.5 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 369.82 ms. Allocated memory is still 75.5 MB. Free memory was 47.5 MB in the beginning and 54.3 MB in the end (delta: -6.8 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...