./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/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 00ee821daf6730fa39603a128589ae4818d14d19 ................................................................................................................................. 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_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/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 00ee821daf6730fa39603a128589ae4818d14d19 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:14:09,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:14:09,983 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:14:10,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:14:10,044 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:14:10,050 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:14:10,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:14:10,057 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:14:10,062 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:14:10,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:14:10,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:14:10,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:14:10,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:14:10,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:14:10,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:14:10,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:14:10,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:14:10,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:14:10,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:14:10,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:14:10,098 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:14:10,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:14:10,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:14:10,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:14:10,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:14:10,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:14:10,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:14:10,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:14:10,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:14:10,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:14:10,118 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:14:10,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:14:10,121 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:14:10,122 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:14:10,124 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:14:10,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:14:10,125 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:14:10,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:14:10,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:14:10,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:14:10,127 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:14:10,129 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 23:14:10,166 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:14:10,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:14:10,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:14:10,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:14:10,169 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:14:10,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:14:10,170 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:14:10,170 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:14:10,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:14:10,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:14:10,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:14:10,172 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:14:10,172 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:14:10,172 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:14:10,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:14:10,173 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:14:10,173 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:14:10,173 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:14:10,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:14:10,174 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:14:10,174 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:14:10,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:14:10,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:14:10,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:14:10,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:14:10,175 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:14:10,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:14:10,176 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:14:10,176 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_c7e57546-f964-4c6a-8662-3023206654e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ee821daf6730fa39603a128589ae4818d14d19 [2020-11-29 23:14:10,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:14:10,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:14:10,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:14:10,504 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:14:10,507 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:14:10,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-11-29 23:14:10,587 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/data/d8c613f21/ff48cd7b44504e3f8838c2d8d938038f/FLAG48883e07b [2020-11-29 23:14:11,340 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:14:11,345 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-11-29 23:14:11,381 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/data/d8c613f21/ff48cd7b44504e3f8838c2d8d938038f/FLAG48883e07b [2020-11-29 23:14:11,591 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/data/d8c613f21/ff48cd7b44504e3f8838c2d8d938038f [2020-11-29 23:14:11,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:14:11,595 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 23:14:11,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:14:11,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:14:11,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:14:11,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:14:11" (1/1) ... [2020-11-29 23:14:11,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446f6ea4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:14:11, skipping insertion in model container [2020-11-29 23:14:11,603 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:14:11" (1/1) ... [2020-11-29 23:14:11,610 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:14:11,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:14:11,980 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:14:11,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@456b2544 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:14:11, skipping insertion in model container [2020-11-29 23:14:11,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:14:11,981 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:14:11,985 INFO L168 Benchmark]: Toolchain (without parser) took 388.01 ms. Allocated memory is still 96.5 MB. Free memory was 60.1 MB in the beginning and 72.7 MB in the end (delta: -12.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:14:11,987 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 50.6 MB in the beginning and 50.6 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:14:11,989 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.79 ms. Allocated memory is still 96.5 MB. Free memory was 59.7 MB in the beginning and 72.7 MB in the end (delta: -13.0 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:14:11,992 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 50.6 MB in the beginning and 50.6 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.79 ms. Allocated memory is still 96.5 MB. Free memory was 59.7 MB in the beginning and 72.7 MB in the end (delta: -13.0 MB). Peak memory consumption was 16.8 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 [2020-11-29 23:14:14,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:14:14,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:14:14,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:14:14,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:14:14,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:14:14,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:14:14,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:14:14,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:14:14,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:14:14,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:14:14,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:14:14,354 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:14:14,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:14:14,357 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:14:14,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:14:14,360 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:14:14,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:14:14,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:14:14,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:14:14,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:14:14,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:14:14,376 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:14:14,378 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:14:14,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:14:14,389 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:14:14,390 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:14:14,391 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:14:14,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:14:14,394 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:14:14,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:14:14,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:14:14,400 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:14:14,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:14:14,405 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:14:14,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:14:14,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:14:14,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:14:14,407 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:14:14,408 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:14:14,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:14:14,411 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 23:14:14,456 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:14:14,456 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:14:14,459 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:14:14,460 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:14:14,460 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:14:14,460 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:14:14,460 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:14:14,461 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:14:14,461 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:14:14,461 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:14:14,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:14:14,463 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:14:14,463 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:14:14,463 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:14:14,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:14:14,464 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:14:14,464 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:14:14,464 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:14:14,464 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:14:14,464 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:14:14,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:14:14,465 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:14:14,465 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:14:14,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:14:14,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:14:14,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:14:14,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:14:14,466 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:14:14,467 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:14:14,467 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:14:14,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:14:14,467 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_c7e57546-f964-4c6a-8662-3023206654e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ee821daf6730fa39603a128589ae4818d14d19 [2020-11-29 23:14:14,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:14:14,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:14:14,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:14:14,870 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:14:14,871 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:14:14,873 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-11-29 23:14:14,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/data/20181688a/afdd6185fee9434082e8381e472744b4/FLAG97a87758f [2020-11-29 23:14:15,774 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:14:15,775 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-11-29 23:14:15,811 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/data/20181688a/afdd6185fee9434082e8381e472744b4/FLAG97a87758f [2020-11-29 23:14:15,853 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7e57546-f964-4c6a-8662-3023206654e7/bin/uautomizer/data/20181688a/afdd6185fee9434082e8381e472744b4 [2020-11-29 23:14:15,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:14:15,860 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 23:14:15,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:14:15,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:14:15,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:14:15,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:14:15" (1/1) ... [2020-11-29 23:14:15,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@408a1143 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:14:15, skipping insertion in model container [2020-11-29 23:14:15,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:14:15" (1/1) ... [2020-11-29 23:14:15,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:14:15,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:14:16,336 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:14:16,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29c81116 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:14:16, skipping insertion in model container [2020-11-29 23:14:16,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:14:16,340 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:14:16,343 INFO L168 Benchmark]: Toolchain (without parser) took 481.45 ms. Allocated memory is still 58.7 MB. Free memory was 32.3 MB in the beginning and 40.7 MB in the end (delta: -8.4 MB). Peak memory consumption was 14.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:14:16,345 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 40.5 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:14:16,347 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.94 ms. Allocated memory is still 58.7 MB. Free memory was 32.2 MB in the beginning and 40.7 MB in the end (delta: -8.5 MB). Peak memory consumption was 14.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:14:16,350 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 40.5 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 477.94 ms. Allocated memory is still 58.7 MB. Free memory was 32.2 MB in the beginning and 40.7 MB in the end (delta: -8.5 MB). Peak memory consumption was 14.8 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...