./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.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_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/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 45c6f421b92f7afb7de613b466da107d1c9cdc84 ................................................................................................................................. 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_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/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 45c6f421b92f7afb7de613b466da107d1c9cdc84 .................................................................................................................................... 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 02:57:07,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:07,570 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:07,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:07,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:07,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:07,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:07,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:07,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:07,669 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:07,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:07,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:07,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:07,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:07,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:07,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:07,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:07,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:07,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:07,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:07,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:07,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:07,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:07,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:07,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:07,710 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:07,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:07,712 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:07,713 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:07,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:07,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:07,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:07,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:07,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:07,726 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:07,726 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:07,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:07,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:07,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:07,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:07,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:07,732 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 02:57:07,773 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:07,773 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:07,775 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:07,775 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:07,776 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:07,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:07,776 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:57:07,776 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 02:57:07,777 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:57:07,777 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:57:07,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:07,778 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 02:57:07,779 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 02:57:07,779 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 02:57:07,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:07,779 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 02:57:07,780 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:57:07,780 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:07,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:07,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:07,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:07,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:07,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:07,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:07,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:07,782 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:57:07,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:57:07,783 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:07,783 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_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45c6f421b92f7afb7de613b466da107d1c9cdc84 [2020-11-28 02:57:08,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:08,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:08,094 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:08,095 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:08,096 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:08,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-28 02:57:08,175 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/data/ef8a164cc/5d3d697525e24d9aa6eba773faed1d2d/FLAG62d2df369 [2020-11-28 02:57:08,879 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:08,880 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-28 02:57:08,916 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/data/ef8a164cc/5d3d697525e24d9aa6eba773faed1d2d/FLAG62d2df369 [2020-11-28 02:57:09,001 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/data/ef8a164cc/5d3d697525e24d9aa6eba773faed1d2d [2020-11-28 02:57:09,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:09,005 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 02:57:09,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:09,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:09,011 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:09,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:09" (1/1) ... [2020-11-28 02:57:09,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48791775 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:09, skipping insertion in model container [2020-11-28 02:57:09,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:09" (1/1) ... [2020-11-28 02:57:09,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:09,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:09,373 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:09,375 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57b6f16e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:09, skipping insertion in model container [2020-11-28 02:57:09,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:09,376 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:57:09,378 INFO L168 Benchmark]: Toolchain (without parser) took 371.36 ms. Allocated memory is still 109.1 MB. Free memory was 69.8 MB in the beginning and 83.2 MB in the end (delta: -13.5 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:09,381 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 109.1 MB. Free memory was 84.1 MB in the beginning and 84.1 MB in the end (delta: 27.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:09,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.59 ms. Allocated memory is still 109.1 MB. Free memory was 69.4 MB in the beginning and 83.2 MB in the end (delta: -13.8 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:09,385 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 109.1 MB. Free memory was 84.1 MB in the beginning and 84.1 MB in the end (delta: 27.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 368.59 ms. Allocated memory is still 109.1 MB. Free memory was 69.4 MB in the beginning and 83.2 MB in the end (delta: -13.8 MB). Peak memory consumption was 11.0 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 02:57:11,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:11,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:11,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:11,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:11,812 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:11,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:11,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:11,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:11,832 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:11,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:11,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:11,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:11,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:11,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:11,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:11,849 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:11,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:11,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:11,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:11,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:11,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:11,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:11,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:11,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:11,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:11,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:11,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:11,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:11,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:11,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:11,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:11,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:11,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:11,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:11,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:11,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:11,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:11,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:11,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:11,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:11,901 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 02:57:11,952 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:11,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:11,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:11,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:11,954 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:11,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:11,954 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:57:11,954 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 02:57:11,955 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:57:11,955 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:57:11,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:11,955 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 02:57:11,955 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 02:57:11,956 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 02:57:11,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:11,956 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 02:57:11,956 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:57:11,956 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:57:11,957 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:57:11,957 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:11,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:11,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:11,957 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:11,958 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:11,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:11,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:11,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:11,959 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:57:11,959 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:57:11,959 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:11,959 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:11,959 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_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45c6f421b92f7afb7de613b466da107d1c9cdc84 [2020-11-28 02:57:12,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:12,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:12,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:12,388 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:12,388 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:12,390 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-28 02:57:12,467 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/data/b23005164/173738f9630c46bda90cd926e230c2e0/FLAG4900b8d5f [2020-11-28 02:57:13,203 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:13,204 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-28 02:57:13,237 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/data/b23005164/173738f9630c46bda90cd926e230c2e0/FLAG4900b8d5f [2020-11-28 02:57:13,346 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_57fcd08c-40eb-48c7-bb8f-a724825d9ca2/bin/uautomizer/data/b23005164/173738f9630c46bda90cd926e230c2e0 [2020-11-28 02:57:13,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:13,351 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 02:57:13,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:13,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:13,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:13,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:13" (1/1) ... [2020-11-28 02:57:13,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18fedcc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:13, skipping insertion in model container [2020-11-28 02:57:13,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:13" (1/1) ... [2020-11-28 02:57:13,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:13,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:13,764 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:13,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53cc3f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:13, skipping insertion in model container [2020-11-28 02:57:13,766 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:13,766 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:57:13,769 INFO L168 Benchmark]: Toolchain (without parser) took 416.22 ms. Allocated memory is still 54.5 MB. Free memory was 29.1 MB in the beginning and 31.5 MB in the end (delta: -2.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:13,770 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 54.5 MB. Free memory is still 36.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:13,772 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.31 ms. Allocated memory is still 54.5 MB. Free memory was 28.9 MB in the beginning and 31.5 MB in the end (delta: -2.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:13,775 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 54.5 MB. Free memory is still 36.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 411.31 ms. Allocated memory is still 54.5 MB. Free memory was 28.9 MB in the beginning and 31.5 MB in the end (delta: -2.6 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...