./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.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_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/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 2409f9691e22c1119b8b00501e923d4fe3c60f74 ................................................................................................................................. 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_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/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 2409f9691e22c1119b8b00501e923d4fe3c60f74 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:29:40,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:29:40,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:29:40,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:29:40,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:29:40,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:29:40,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:29:40,650 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:29:40,653 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:29:40,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:29:40,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:29:40,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:29:40,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:29:40,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:29:40,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:29:40,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:29:40,664 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:29:40,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:29:40,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:29:40,670 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:29:40,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:29:40,677 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:29:40,679 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:29:40,681 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:29:40,685 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:29:40,686 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:29:40,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:29:40,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:29:40,690 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:29:40,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:29:40,692 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:29:40,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:29:40,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:29:40,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:29:40,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:29:40,698 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:29:40,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:29:40,699 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:29:40,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:29:40,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:29:40,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:29:40,704 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-30 00:29:40,744 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:29:40,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:29:40,747 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:29:40,747 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:29:40,747 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:29:40,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:29:40,748 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:29:40,748 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:29:40,748 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:29:40,749 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:29:40,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:29:40,750 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:29:40,750 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:29:40,751 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:29:40,751 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:29:40,751 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:29:40,751 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:29:40,751 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:29:40,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:29:40,752 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:29:40,752 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:29:40,753 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:29:40,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:29:40,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:29:40,753 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:29:40,754 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:29:40,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:29:40,754 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:29:40,754 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_791a94b7-0bbe-441c-9162-2a58f5373366/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409f9691e22c1119b8b00501e923d4fe3c60f74 [2020-11-30 00:29:41,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:29:41,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:29:41,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:29:41,127 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:29:41,129 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:29:41,131 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-30 00:29:41,214 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/data/bafd4bb6d/49e10283589e4364998c7b28ec2e54fc/FLAG616a3d4be [2020-11-30 00:29:41,949 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:29:41,951 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-30 00:29:41,979 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/data/bafd4bb6d/49e10283589e4364998c7b28ec2e54fc/FLAG616a3d4be [2020-11-30 00:29:42,166 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/data/bafd4bb6d/49e10283589e4364998c7b28ec2e54fc [2020-11-30 00:29:42,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:29:42,170 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:29:42,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:42,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:29:42,176 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:29:42,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:42" (1/1) ... [2020-11-30 00:29:42,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20da2281 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:42, skipping insertion in model container [2020-11-30 00:29:42,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:42" (1/1) ... [2020-11-30 00:29:42,187 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:29:42,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:29:42,477 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:29:42,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51de4159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:42, skipping insertion in model container [2020-11-30 00:29:42,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:42,479 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:29:42,481 INFO L168 Benchmark]: Toolchain (without parser) took 309.95 ms. Allocated memory is still 94.4 MB. Free memory was 63.8 MB in the beginning and 72.0 MB in the end (delta: -8.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:42,482 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 94.4 MB. Free memory was 52.5 MB in the beginning and 52.5 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:29:42,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 307.07 ms. Allocated memory is still 94.4 MB. Free memory was 63.6 MB in the beginning and 72.2 MB in the end (delta: -8.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:42,485 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 94.4 MB. Free memory was 52.5 MB in the beginning and 52.5 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 307.07 ms. Allocated memory is still 94.4 MB. Free memory was 63.6 MB in the beginning and 72.2 MB in the end (delta: -8.6 MB). Peak memory consumption was 12.6 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:29:44,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:29:44,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:29:44,707 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:29:44,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:29:44,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:29:44,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:29:44,713 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:29:44,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:29:44,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:29:44,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:29:44,720 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:29:44,729 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:29:44,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:29:44,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:29:44,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:29:44,734 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:29:44,735 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:29:44,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:29:44,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:29:44,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:29:44,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:29:44,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:29:44,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:29:44,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:29:44,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:29:44,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:29:44,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:29:44,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:29:44,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:29:44,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:29:44,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:29:44,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:29:44,776 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:29:44,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:29:44,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:29:44,778 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:29:44,778 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:29:44,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:29:44,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:29:44,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:29:44,782 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-30 00:29:44,833 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:29:44,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:29:44,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:29:44,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:29:44,837 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:29:44,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:29:44,837 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:29:44,837 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:29:44,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:29:44,838 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:29:44,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:29:44,839 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:29:44,839 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:29:44,840 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:29:44,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:29:44,840 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:29:44,840 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:29:44,841 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:29:44,841 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:29:44,841 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:29:44,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:29:44,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:29:44,842 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:29:44,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:29:44,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:29:44,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:29:44,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:29:44,843 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:29:44,843 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:29:44,843 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:29:44,843 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:29:44,844 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_791a94b7-0bbe-441c-9162-2a58f5373366/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409f9691e22c1119b8b00501e923d4fe3c60f74 [2020-11-30 00:29:45,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:29:45,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:29:45,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:29:45,285 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:29:45,289 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:29:45,290 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-30 00:29:45,362 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/data/21c04d579/1836715a282d4c1793d0d69cf99b53b4/FLAG02afe25a5 [2020-11-30 00:29:45,952 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:29:45,952 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-30 00:29:45,969 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/data/21c04d579/1836715a282d4c1793d0d69cf99b53b4/FLAG02afe25a5 [2020-11-30 00:29:46,208 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_791a94b7-0bbe-441c-9162-2a58f5373366/bin/uautomizer/data/21c04d579/1836715a282d4c1793d0d69cf99b53b4 [2020-11-30 00:29:46,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:29:46,214 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:29:46,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:46,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:29:46,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:29:46,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:46" (1/1) ... [2020-11-30 00:29:46,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e572942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:46, skipping insertion in model container [2020-11-30 00:29:46,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:46" (1/1) ... [2020-11-30 00:29:46,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:29:46,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:29:46,610 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:29:46,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5413cfca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:46, skipping insertion in model container [2020-11-30 00:29:46,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:46,613 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:29:46,617 INFO L168 Benchmark]: Toolchain (without parser) took 400.26 ms. Allocated memory is still 58.7 MB. Free memory was 34.8 MB in the beginning and 26.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:46,619 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.2 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:29:46,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 395.54 ms. Allocated memory is still 58.7 MB. Free memory was 34.7 MB in the beginning and 26.0 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:46,621 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 58.7 MB. Free memory was 40.3 MB in the beginning and 40.2 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 395.54 ms. Allocated memory is still 58.7 MB. Free memory was 34.7 MB in the beginning and 26.0 MB in the end (delta: 8.6 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...