./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.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_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/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 0e231ff3d9c1da58de42681e7771a2ae825d3d1d ................................................................................................................................. 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_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/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 0e231ff3d9c1da58de42681e7771a2ae825d3d1d .................................................................................................................................... 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 02:57:29,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:30,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:30,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:30,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:30,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:30,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:30,067 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:30,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:30,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:30,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:30,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:30,075 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:30,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:30,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:30,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:30,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:30,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:30,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:30,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:30,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:30,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:30,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:30,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:30,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:30,097 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:30,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:30,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:30,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:30,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:30,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:30,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:30,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:30,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:30,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:30,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:30,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:30,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:30,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:30,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:30,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:30,110 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 02:57:30,132 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:30,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:30,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:30,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:30,134 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:30,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:30,135 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:57:30,135 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 02:57:30,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:57:30,135 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:57:30,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:30,136 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 02:57:30,136 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 02:57:30,136 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 02:57:30,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:30,137 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 02:57:30,137 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:57:30,137 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:30,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:30,137 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:30,138 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:30,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:30,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:30,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:30,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:30,139 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:57:30,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:57:30,139 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:30,139 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_e29e1f56-c494-4efa-b829-f877c374e412/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e231ff3d9c1da58de42681e7771a2ae825d3d1d [2020-11-28 02:57:30,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:30,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:30,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:30,418 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:30,420 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:30,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-28 02:57:30,516 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/data/df917aca3/56c4b303c9844b19b02155e49f594172/FLAGfeb37c88c [2020-11-28 02:57:31,173 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:31,173 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-28 02:57:31,204 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/data/df917aca3/56c4b303c9844b19b02155e49f594172/FLAGfeb37c88c [2020-11-28 02:57:31,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/data/df917aca3/56c4b303c9844b19b02155e49f594172 [2020-11-28 02:57:31,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:31,355 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 02:57:31,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:31,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:31,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:31,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:31" (1/1) ... [2020-11-28 02:57:31,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76d1ab4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:31, skipping insertion in model container [2020-11-28 02:57:31,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:31" (1/1) ... [2020-11-28 02:57:31,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:31,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:31,731 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:31,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f68c71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:31, skipping insertion in model container [2020-11-28 02:57:31,732 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:31,733 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:57:31,736 INFO L168 Benchmark]: Toolchain (without parser) took 379.73 ms. Allocated memory is still 92.3 MB. Free memory was 52.8 MB in the beginning and 67.7 MB in the end (delta: -14.9 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:31,738 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 92.3 MB. Free memory was 64.0 MB in the beginning and 64.0 MB in the end (delta: 24.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:31,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 376.40 ms. Allocated memory is still 92.3 MB. Free memory was 52.6 MB in the beginning and 67.7 MB in the end (delta: -15.1 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:31,742 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 92.3 MB. Free memory was 64.0 MB in the beginning and 64.0 MB in the end (delta: 24.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 376.40 ms. Allocated memory is still 92.3 MB. Free memory was 52.6 MB in the beginning and 67.7 MB in the end (delta: -15.1 MB). Peak memory consumption was 6.7 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 02:57:33,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:33,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:34,021 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:34,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:34,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:34,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:34,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:34,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:34,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:34,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:34,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:34,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:34,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:34,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:34,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:34,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:34,040 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:34,042 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:34,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:34,046 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:34,048 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:34,049 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:34,050 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:34,054 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:34,054 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:34,055 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:34,056 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:34,056 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:34,057 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:34,058 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:34,059 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:34,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:34,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:34,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:34,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:34,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:34,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:34,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:34,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:34,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:34,066 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 02:57:34,099 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:34,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:34,105 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:34,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:34,106 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:34,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:34,107 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:57:34,107 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 02:57:34,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:57:34,108 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:57:34,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:34,109 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 02:57:34,109 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 02:57:34,109 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 02:57:34,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:34,110 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 02:57:34,110 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:57:34,110 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:57:34,110 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:57:34,111 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:34,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:34,111 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:34,111 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:34,112 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:34,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:34,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:34,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:34,112 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:57:34,113 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:57:34,113 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:34,113 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:34,113 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_e29e1f56-c494-4efa-b829-f877c374e412/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e231ff3d9c1da58de42681e7771a2ae825d3d1d [2020-11-28 02:57:34,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:34,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:34,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:34,575 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:34,576 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:34,577 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-28 02:57:34,672 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/data/86ffc9d82/7e856a765503457cbfcb5cbed84728ce/FLAGf2db5016a [2020-11-28 02:57:35,356 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:35,357 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-28 02:57:35,390 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/data/86ffc9d82/7e856a765503457cbfcb5cbed84728ce/FLAGf2db5016a [2020-11-28 02:57:35,515 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e29e1f56-c494-4efa-b829-f877c374e412/bin/uautomizer/data/86ffc9d82/7e856a765503457cbfcb5cbed84728ce [2020-11-28 02:57:35,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:35,520 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 02:57:35,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:35,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:35,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:35,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:35" (1/1) ... [2020-11-28 02:57:35,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d934d28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:35, skipping insertion in model container [2020-11-28 02:57:35,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:35" (1/1) ... [2020-11-28 02:57:35,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:35,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:35,884 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:35,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@450f9a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:35, skipping insertion in model container [2020-11-28 02:57:35,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:35,886 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:57:35,902 INFO L168 Benchmark]: Toolchain (without parser) took 366.78 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 31.5 MB in the beginning and 52.9 MB in the end (delta: -21.5 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:35,903 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 39.6 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:35,904 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.99 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 31.2 MB in the beginning and 52.9 MB in the end (delta: -21.7 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:35,906 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 39.6 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 363.99 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 31.2 MB in the beginning and 52.9 MB in the end (delta: -21.7 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...