./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.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_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/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 4bf4debb05a4d120911bbd79d9a75121e0c58d3b ................................................................................................................................. 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_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/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 4bf4debb05a4d120911bbd79d9a75121e0c58d3b .................................................................................................................................... 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 03:14:05,950 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:14:05,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:14:06,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:14:06,069 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:14:06,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:14:06,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:14:06,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:14:06,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:14:06,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:14:06,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:14:06,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:14:06,086 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:14:06,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:14:06,090 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:14:06,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:14:06,093 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:14:06,094 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:14:06,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:14:06,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:14:06,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:14:06,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:14:06,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:14:06,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:14:06,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:14:06,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:14:06,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:14:06,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:14:06,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:14:06,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:14:06,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:14:06,117 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:14:06,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:14:06,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:14:06,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:14:06,121 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:14:06,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:14:06,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:14:06,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:14:06,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:14:06,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:14:06,126 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:14:06,150 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:14:06,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:14:06,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:14:06,153 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:14:06,153 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:14:06,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:14:06,154 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:14:06,154 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:14:06,155 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:14:06,155 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:14:06,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:14:06,156 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:14:06,156 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:14:06,156 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:14:06,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:14:06,157 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:14:06,157 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:14:06,158 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:14:06,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:14:06,158 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:14:06,159 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:14:06,159 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:14:06,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:14:06,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:14:06,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:14:06,161 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:14:06,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:14:06,161 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:14:06,162 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_8919836b-3f71-4072-acda-0451e58ae1c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bf4debb05a4d120911bbd79d9a75121e0c58d3b [2020-11-28 03:14:06,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:14:06,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:14:06,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:14:06,533 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:14:06,534 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:14:06,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 03:14:06,618 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/data/07fecb622/c33cb561a97d4b3ba48a4520894dc892/FLAG17459f65a [2020-11-28 03:14:07,289 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:14:07,290 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 03:14:07,307 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/data/07fecb622/c33cb561a97d4b3ba48a4520894dc892/FLAG17459f65a [2020-11-28 03:14:07,458 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/data/07fecb622/c33cb561a97d4b3ba48a4520894dc892 [2020-11-28 03:14:07,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:14:07,463 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:14:07,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:07,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:14:07,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:14:07,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:07" (1/1) ... [2020-11-28 03:14:07,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476cfbd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:07, skipping insertion in model container [2020-11-28 03:14:07,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:07" (1/1) ... [2020-11-28 03:14:07,486 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:14:07,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:14:07,903 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:14:07,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4aaee9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:07, skipping insertion in model container [2020-11-28 03:14:07,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:07,904 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:14:07,906 INFO L168 Benchmark]: Toolchain (without parser) took 441.83 ms. Allocated memory is still 104.9 MB. Free memory was 70.1 MB in the beginning and 82.6 MB in the end (delta: -12.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:07,907 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 79.7 MB. Free memory was 51.4 MB in the beginning and 51.3 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:14:07,908 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.41 ms. Allocated memory is still 104.9 MB. Free memory was 70.1 MB in the beginning and 83.0 MB in the end (delta: -12.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:07,910 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 79.7 MB. Free memory was 51.4 MB in the beginning and 51.3 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 437.41 ms. Allocated memory is still 104.9 MB. Free memory was 70.1 MB in the beginning and 83.0 MB in the end (delta: -12.9 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-a4ecdab [2020-11-28 03:14:10,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:14:10,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:14:10,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:14:10,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:14:10,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:14:10,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:14:10,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:14:10,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:14:10,408 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:14:10,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:14:10,418 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:14:10,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:14:10,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:14:10,425 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:14:10,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:14:10,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:14:10,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:14:10,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:14:10,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:14:10,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:14:10,454 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:14:10,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:14:10,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:14:10,464 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:14:10,465 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:14:10,465 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:14:10,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:14:10,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:14:10,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:14:10,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:14:10,469 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:14:10,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:14:10,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:14:10,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:14:10,473 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:14:10,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:14:10,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:14:10,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:14:10,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:14:10,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:14:10,482 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:14:10,525 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:14:10,525 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:14:10,528 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:14:10,528 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:14:10,529 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:14:10,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:14:10,529 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:14:10,530 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:14:10,530 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:14:10,530 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:14:10,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:14:10,531 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:14:10,531 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:14:10,532 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:14:10,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:14:10,532 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:14:10,532 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:14:10,532 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:14:10,533 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:14:10,533 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:14:10,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:14:10,533 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:14:10,533 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:14:10,534 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:14:10,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:14:10,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:14:10,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:14:10,534 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:14:10,534 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:14:10,535 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:14:10,535 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:14:10,535 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_8919836b-3f71-4072-acda-0451e58ae1c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bf4debb05a4d120911bbd79d9a75121e0c58d3b [2020-11-28 03:14:10,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:14:10,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:14:10,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:14:10,998 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:14:10,999 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:14:11,000 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 03:14:11,074 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/data/76ce445bb/fc40c1c3499e4db7915191c3be1da730/FLAG851d3b4d4 [2020-11-28 03:14:11,755 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:14:11,756 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 03:14:11,780 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/data/76ce445bb/fc40c1c3499e4db7915191c3be1da730/FLAG851d3b4d4 [2020-11-28 03:14:11,980 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8919836b-3f71-4072-acda-0451e58ae1c2/bin/uautomizer/data/76ce445bb/fc40c1c3499e4db7915191c3be1da730 [2020-11-28 03:14:11,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:14:11,984 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:14:11,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:11,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:14:11,990 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:14:11,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:11" (1/1) ... [2020-11-28 03:14:11,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1736b06a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:11, skipping insertion in model container [2020-11-28 03:14:11,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:11" (1/1) ... [2020-11-28 03:14:12,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:14:12,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:14:12,263 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:14:12,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19f0894f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:12, skipping insertion in model container [2020-11-28 03:14:12,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:12,264 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:14:12,267 INFO L168 Benchmark]: Toolchain (without parser) took 281.25 ms. Allocated memory is still 69.2 MB. Free memory was 50.0 MB in the beginning and 41.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:12,267 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 69.2 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:14:12,268 INFO L168 Benchmark]: CACSL2BoogieTranslator took 278.70 ms. Allocated memory is still 69.2 MB. Free memory was 49.9 MB in the beginning and 41.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:12,270 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 69.2 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 278.70 ms. Allocated memory is still 69.2 MB. Free memory was 49.9 MB in the beginning and 41.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...