./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.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_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/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 9de8314f6b1929c65afdb583115c8dca6e883a0c ................................................................................................................................. 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_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/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 9de8314f6b1929c65afdb583115c8dca6e883a0c .................................................................................................................................... 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 03:10:57,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:10:57,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:10:57,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:10:57,351 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:10:57,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:10:57,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:10:57,358 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:10:57,361 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:10:57,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:10:57,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:10:57,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:10:57,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:10:57,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:10:57,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:10:57,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:10:57,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:10:57,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:10:57,380 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:10:57,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:10:57,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:10:57,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:10:57,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:10:57,392 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:10:57,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:10:57,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:10:57,398 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:10:57,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:10:57,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:10:57,402 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:10:57,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:10:57,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:10:57,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:10:57,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:10:57,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:10:57,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:10:57,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:10:57,411 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:10:57,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:10:57,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:10:57,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:10:57,416 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:10:57,448 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:10:57,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:10:57,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:10:57,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:10:57,452 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:10:57,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:10:57,453 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:10:57,453 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:10:57,454 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:10:57,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:10:57,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:10:57,454 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:10:57,455 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:10:57,455 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:10:57,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:10:57,455 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:10:57,456 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:10:57,456 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:10:57,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:10:57,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:10:57,456 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:10:57,457 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:10:57,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:10:57,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:10:57,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:10:57,457 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:10:57,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:10:57,458 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:10:57,458 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_224551a3-a859-460e-9fdd-73ab7b29c786/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9de8314f6b1929c65afdb583115c8dca6e883a0c [2020-11-28 03:10:57,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:10:57,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:10:57,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:10:57,827 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:10:57,828 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:10:57,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-28 03:10:57,942 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/data/f922a1826/eb7ec26c3f0543c79c9fb7f53f8e8846/FLAG6ca98b0e1 [2020-11-28 03:10:58,681 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:10:58,691 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-28 03:10:58,719 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/data/f922a1826/eb7ec26c3f0543c79c9fb7f53f8e8846/FLAG6ca98b0e1 [2020-11-28 03:10:58,883 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/data/f922a1826/eb7ec26c3f0543c79c9fb7f53f8e8846 [2020-11-28 03:10:58,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:10:58,890 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:10:58,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:58,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:10:58,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:10:58,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:58" (1/1) ... [2020-11-28 03:10:58,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ac6525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:58, skipping insertion in model container [2020-11-28 03:10:58,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:58" (1/1) ... [2020-11-28 03:10:58,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:10:59,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:10:59,290 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:10:59,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5373fdc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:59, skipping insertion in model container [2020-11-28 03:10:59,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:59,291 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:10:59,294 INFO L168 Benchmark]: Toolchain (without parser) took 402.69 ms. Allocated memory is still 96.5 MB. Free memory was 61.7 MB in the beginning and 72.3 MB in the end (delta: -10.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:59,295 INFO L168 Benchmark]: CDTParser took 1.20 ms. Allocated memory is still 96.5 MB. Free memory was 55.4 MB in the beginning and 55.3 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:10:59,296 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.31 ms. Allocated memory is still 96.5 MB. Free memory was 61.5 MB in the beginning and 72.7 MB in the end (delta: -11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:59,299 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.20 ms. Allocated memory is still 96.5 MB. Free memory was 55.4 MB in the beginning and 55.3 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 393.31 ms. Allocated memory is still 96.5 MB. Free memory was 61.5 MB in the beginning and 72.7 MB in the end (delta: -11.2 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 03:11:02,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:11:02,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:11:02,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:11:02,115 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:11:02,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:11:02,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:11:02,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:11:02,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:11:02,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:11:02,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:11:02,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:11:02,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:11:02,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:11:02,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:11:02,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:11:02,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:11:02,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:11:02,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:11:02,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:11:02,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:11:02,195 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:11:02,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:11:02,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:11:02,202 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:11:02,203 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:11:02,203 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:11:02,205 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:11:02,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:11:02,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:11:02,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:11:02,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:11:02,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:11:02,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:11:02,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:11:02,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:11:02,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:11:02,221 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:11:02,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:11:02,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:11:02,225 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:11:02,226 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:11:02,281 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:11:02,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:11:02,285 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:11:02,286 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:11:02,286 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:11:02,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:11:02,287 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:11:02,287 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:11:02,288 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:11:02,288 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:11:02,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:11:02,290 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:11:02,290 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:11:02,291 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:11:02,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:11:02,291 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:11:02,292 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:11:02,292 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:11:02,292 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:11:02,292 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:11:02,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:11:02,293 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:11:02,294 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:11:02,294 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:11:02,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:11:02,295 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:11:02,295 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:11:02,295 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:11:02,295 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:11:02,296 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:11:02,296 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:11:02,296 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_224551a3-a859-460e-9fdd-73ab7b29c786/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9de8314f6b1929c65afdb583115c8dca6e883a0c [2020-11-28 03:11:02,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:11:02,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:11:02,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:11:02,881 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:11:02,884 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:11:02,885 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-28 03:11:02,972 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/data/3e4f04206/01a8cffe62b84da69341d88ba378d982/FLAG1ba774e7d [2020-11-28 03:11:03,851 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:11:03,852 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-28 03:11:03,884 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/data/3e4f04206/01a8cffe62b84da69341d88ba378d982/FLAG1ba774e7d [2020-11-28 03:11:03,966 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_224551a3-a859-460e-9fdd-73ab7b29c786/bin/uautomizer/data/3e4f04206/01a8cffe62b84da69341d88ba378d982 [2020-11-28 03:11:03,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:11:03,973 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:11:03,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:03,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:11:03,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:11:03,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:03" (1/1) ... [2020-11-28 03:11:03,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f84e87d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:03, skipping insertion in model container [2020-11-28 03:11:03,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:03" (1/1) ... [2020-11-28 03:11:04,000 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:11:04,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:11:04,443 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:11:04,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55cbc151 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:04, skipping insertion in model container [2020-11-28 03:11:04,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:04,447 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:11:04,450 INFO L168 Benchmark]: Toolchain (without parser) took 474.82 ms. Allocated memory is still 77.6 MB. Free memory was 41.3 MB in the beginning and 32.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:04,452 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 77.6 MB. Free memory is still 60.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:11:04,455 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.61 ms. Allocated memory is still 77.6 MB. Free memory was 41.1 MB in the beginning and 32.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:04,459 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 77.6 MB. Free memory is still 60.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 468.61 ms. Allocated memory is still 77.6 MB. Free memory was 41.1 MB in the beginning and 32.2 MB in the end (delta: 8.9 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...