./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.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_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/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 0b01941fdabb80b63b6d6df0a4c23abb3b033891 .................................................................................................................................... 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_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/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 0b01941fdabb80b63b6d6df0a4c23abb3b033891 .................................................................................................................................... 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 03:00:51,059 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:00:51,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:00:51,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:00:51,166 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:00:51,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:00:51,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:00:51,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:00:51,186 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:00:51,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:00:51,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:00:51,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:00:51,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:00:51,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:00:51,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:00:51,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:00:51,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:00:51,222 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:00:51,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:00:51,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:00:51,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:00:51,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:00:51,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:00:51,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:00:51,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:00:51,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:00:51,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:00:51,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:00:51,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:00:51,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:00:51,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:00:51,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:00:51,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:00:51,264 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:00:51,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:00:51,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:00:51,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:00:51,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:00:51,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:00:51,270 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:00:51,271 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:00:51,275 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:00:51,325 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:00:51,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:00:51,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:00:51,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:00:51,329 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:00:51,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:00:51,330 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:00:51,330 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:00:51,331 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:00:51,331 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:00:51,332 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:00:51,333 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:00:51,333 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:00:51,333 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:00:51,333 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:00:51,334 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:00:51,334 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:00:51,334 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:00:51,335 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:00:51,335 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:00:51,335 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:00:51,336 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:00:51,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:00:51,336 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:00:51,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:00:51,337 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:00:51,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:00:51,337 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:00:51,338 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_07cb8cff-a60f-4140-aaa2-17419a50ee1f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b01941fdabb80b63b6d6df0a4c23abb3b033891 [2020-11-28 03:00:51,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:00:51,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:00:51,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:00:51,733 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:00:51,734 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:00:51,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-11-28 03:00:51,836 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/data/9bd508813/a5ae9fd0ace14296858a719330fdc82f/FLAG191d6045d [2020-11-28 03:00:52,709 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:00:52,713 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-11-28 03:00:52,744 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/data/9bd508813/a5ae9fd0ace14296858a719330fdc82f/FLAG191d6045d [2020-11-28 03:00:52,775 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/data/9bd508813/a5ae9fd0ace14296858a719330fdc82f [2020-11-28 03:00:52,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:00:52,780 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:00:52,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:52,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:00:52,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:00:52,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:52" (1/1) ... [2020-11-28 03:00:52,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15bcb221 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:52, skipping insertion in model container [2020-11-28 03:00:52,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:52" (1/1) ... [2020-11-28 03:00:52,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:00:52,892 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:00:53,264 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:00:53,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a7977a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:53, skipping insertion in model container [2020-11-28 03:00:53,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:53,266 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:00:53,270 INFO L168 Benchmark]: Toolchain (without parser) took 487.65 ms. Allocated memory was 100.7 MB in the beginning and 140.5 MB in the end (delta: 39.8 MB). Free memory was 71.0 MB in the beginning and 115.0 MB in the end (delta: -44.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:53,272 INFO L168 Benchmark]: CDTParser took 0.71 ms. Allocated memory is still 100.7 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:00:53,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 483.87 ms. Allocated memory was 100.7 MB in the beginning and 140.5 MB in the end (delta: 39.8 MB). Free memory was 70.8 MB in the beginning and 115.0 MB in the end (delta: -44.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:53,278 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 100.7 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 483.87 ms. Allocated memory was 100.7 MB in the beginning and 140.5 MB in the end (delta: 39.8 MB). Free memory was 70.8 MB in the beginning and 115.0 MB in the end (delta: -44.2 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:00:56,003 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:00:56,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:00:56,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:00:56,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:00:56,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:00:56,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:00:56,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:00:56,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:00:56,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:00:56,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:00:56,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:00:56,078 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:00:56,079 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:00:56,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:00:56,083 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:00:56,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:00:56,086 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:00:56,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:00:56,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:00:56,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:00:56,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:00:56,104 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:00:56,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:00:56,111 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:00:56,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:00:56,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:00:56,117 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:00:56,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:00:56,120 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:00:56,120 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:00:56,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:00:56,124 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:00:56,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:00:56,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:00:56,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:00:56,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:00:56,129 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:00:56,129 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:00:56,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:00:56,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:00:56,134 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:00:56,206 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:00:56,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:00:56,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:00:56,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:00:56,208 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:00:56,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:00:56,209 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:00:56,209 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:00:56,209 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:00:56,210 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:00:56,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:00:56,210 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:00:56,210 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:00:56,211 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:00:56,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:00:56,211 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:00:56,211 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:00:56,212 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:00:56,212 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:00:56,212 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:00:56,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:00:56,213 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:00:56,213 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:00:56,216 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:00:56,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:00:56,217 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:00:56,217 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:00:56,217 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:00:56,218 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:00:56,219 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:00:56,219 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:00:56,219 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_07cb8cff-a60f-4140-aaa2-17419a50ee1f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b01941fdabb80b63b6d6df0a4c23abb3b033891 [2020-11-28 03:00:56,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:00:56,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:00:56,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:00:56,799 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:00:56,800 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:00:56,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-11-28 03:00:56,902 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/data/498d593ac/114a1fa1b4ad4a80b385db4bf23767c4/FLAGa2293efee [2020-11-28 03:00:57,798 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:00:57,799 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-11-28 03:00:57,822 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/data/498d593ac/114a1fa1b4ad4a80b385db4bf23767c4/FLAGa2293efee [2020-11-28 03:00:57,938 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_07cb8cff-a60f-4140-aaa2-17419a50ee1f/bin/uautomizer/data/498d593ac/114a1fa1b4ad4a80b385db4bf23767c4 [2020-11-28 03:00:57,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:00:57,945 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:00:57,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:57,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:00:57,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:00:57,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:57" (1/1) ... [2020-11-28 03:00:57,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@529b611f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:57, skipping insertion in model container [2020-11-28 03:00:57,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:57" (1/1) ... [2020-11-28 03:00:57,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:00:58,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:00:58,431 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:00:58,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@528bed13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:58, skipping insertion in model container [2020-11-28 03:00:58,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:58,434 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:00:58,438 INFO L168 Benchmark]: Toolchain (without parser) took 489.88 ms. Allocated memory is still 58.7 MB. Free memory was 41.7 MB in the beginning and 32.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:58,440 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 48.2 MB. Free memory was 31.1 MB in the beginning and 31.0 MB in the end (delta: 27.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:00:58,442 INFO L168 Benchmark]: CACSL2BoogieTranslator took 485.83 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 32.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:58,446 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 48.2 MB. Free memory was 31.1 MB in the beginning and 31.0 MB in the end (delta: 27.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 485.83 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 32.1 MB in the end (delta: 9.4 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...