./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_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_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/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 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 ................................................................................................................................. 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_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/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 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:15:05,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:05,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:05,705 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:05,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:05,707 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:05,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:05,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:05,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:05,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:05,726 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:05,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:05,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:05,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:05,736 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:05,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:05,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:05,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:05,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:05,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:05,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:05,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:05,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:05,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:05,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:05,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:05,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:05,774 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:05,775 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:05,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:05,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:05,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:05,780 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:05,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:05,783 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:05,783 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:05,784 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:05,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:05,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:05,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:05,787 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:05,790 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:15:05,834 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:05,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:05,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:05,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:05,837 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:05,838 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:05,838 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:05,838 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:15:05,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:05,839 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:05,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:05,840 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:15:05,841 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:15:05,841 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:15:05,841 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:05,841 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:15:05,841 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:05,842 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:05,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:05,842 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:05,842 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:05,843 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:05,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:05,843 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:05,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:05,844 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:15:05,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:15:05,844 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:05,844 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_33933de1-ac49-4208-9635-7ecec614935a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 [2020-11-28 03:15:06,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:06,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:06,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:06,124 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:06,125 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:06,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-28 03:15:06,200 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/data/94efa0adc/6a098b36e64342e6809d523f2f013677/FLAG65ee7ac6c [2020-11-28 03:15:06,979 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:06,982 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-28 03:15:07,018 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/data/94efa0adc/6a098b36e64342e6809d523f2f013677/FLAG65ee7ac6c [2020-11-28 03:15:07,102 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/data/94efa0adc/6a098b36e64342e6809d523f2f013677 [2020-11-28 03:15:07,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:07,109 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:15:07,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:07,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:07,116 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:07,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:07" (1/1) ... [2020-11-28 03:15:07,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@779d49c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:07, skipping insertion in model container [2020-11-28 03:15:07,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:07" (1/1) ... [2020-11-28 03:15:07,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:07,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:07,508 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:07,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61d759d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:07, skipping insertion in model container [2020-11-28 03:15:07,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:07,510 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:15:07,512 INFO L168 Benchmark]: Toolchain (without parser) took 401.96 ms. Allocated memory is still 111.1 MB. Free memory was 77.3 MB in the beginning and 85.0 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:07,513 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 111.1 MB. Free memory is still 67.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:07,514 INFO L168 Benchmark]: CACSL2BoogieTranslator took 397.57 ms. Allocated memory is still 111.1 MB. Free memory was 77.3 MB in the beginning and 85.0 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:07,515 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 111.1 MB. Free memory is still 67.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 397.57 ms. Allocated memory is still 111.1 MB. Free memory was 77.3 MB in the beginning and 85.0 MB in the end (delta: -7.6 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 [2020-11-28 03:15:09,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:09,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:09,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:09,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:09,933 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:09,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:09,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:09,944 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:09,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:09,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:09,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:09,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:09,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:09,963 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:09,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:09,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:09,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:09,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:09,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:09,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:09,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:09,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:09,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:09,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:09,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:09,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:09,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:09,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:10,001 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:10,001 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:10,003 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:10,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:10,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:10,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:10,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:10,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:10,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:10,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:10,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:10,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:10,013 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:15:10,061 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:10,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:10,064 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:10,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:10,065 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:10,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:10,065 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:10,066 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:15:10,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:10,066 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:10,067 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:10,068 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:15:10,068 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:15:10,068 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:15:10,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:10,069 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:15:10,069 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:15:10,069 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:15:10,069 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:10,069 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:10,070 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:10,070 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:10,070 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:10,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:10,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:10,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:10,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:10,071 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:15:10,072 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:15:10,072 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:10,072 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:10,072 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_33933de1-ac49-4208-9635-7ecec614935a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 [2020-11-28 03:15:10,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:10,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:10,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:10,542 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:10,543 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:10,544 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-28 03:15:10,618 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/data/9f3da9a19/bfb28d9d6d08455bad7f423f6c44285c/FLAG67184ba35 [2020-11-28 03:15:11,483 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:11,484 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-28 03:15:11,517 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/data/9f3da9a19/bfb28d9d6d08455bad7f423f6c44285c/FLAG67184ba35 [2020-11-28 03:15:11,574 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_33933de1-ac49-4208-9635-7ecec614935a/bin/uautomizer/data/9f3da9a19/bfb28d9d6d08455bad7f423f6c44285c [2020-11-28 03:15:11,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:11,577 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:15:11,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:11,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:11,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:11,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:11" (1/1) ... [2020-11-28 03:15:11,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fba3dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:11, skipping insertion in model container [2020-11-28 03:15:11,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:11" (1/1) ... [2020-11-28 03:15:11,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:11,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:12,028 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:12,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52dd9464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:12, skipping insertion in model container [2020-11-28 03:15:12,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:12,031 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:15:12,034 INFO L168 Benchmark]: Toolchain (without parser) took 454.97 ms. Allocated memory is still 56.6 MB. Free memory was 31.2 MB in the beginning and 35.8 MB in the end (delta: -4.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:12,036 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 39.3 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:12,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 452.98 ms. Allocated memory is still 56.6 MB. Free memory was 31.1 MB in the beginning and 35.8 MB in the end (delta: -4.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:12,040 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 39.3 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 452.98 ms. Allocated memory is still 56.6 MB. Free memory was 31.1 MB in the beginning and 35.8 MB in the end (delta: -4.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...