./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.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_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/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 6a1fb50df17a094d6d5c835bf1721403d28c1d5e ................................................................................................................................. 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_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/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 6a1fb50df17a094d6d5c835bf1721403d28c1d5e .................................................................................................................................... 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 03:21:20,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:21:20,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:21:20,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:21:20,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:21:20,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:21:20,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:21:20,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:21:20,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:21:20,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:21:20,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:21:20,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:21:20,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:21:20,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:21:20,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:21:20,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:21:20,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:21:20,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:21:20,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:21:20,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:21:20,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:21:20,952 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:21:20,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:21:20,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:21:20,958 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:21:20,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:21:20,962 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:21:20,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:21:20,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:21:20,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:21:20,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:21:20,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:21:20,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:21:20,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:21:20,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:21:20,972 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:21:20,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:21:20,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:21:20,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:21:20,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:21:20,975 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:21:20,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:21:21,022 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:21:21,023 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:21:21,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:21:21,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:21:21,025 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:21:21,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:21:21,026 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:21:21,026 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:21:21,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:21:21,026 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:21:21,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:21:21,028 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:21:21,028 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:21:21,028 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:21:21,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:21:21,029 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:21:21,029 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:21:21,029 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:21:21,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:21:21,030 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:21:21,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:21:21,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:21:21,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:21:21,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:21:21,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:21:21,031 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:21:21,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:21:21,032 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:21:21,032 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_97142554-944f-4e8b-a346-9df8e33cc85b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a1fb50df17a094d6d5c835bf1721403d28c1d5e [2020-11-28 03:21:21,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:21:21,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:21:21,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:21:21,334 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:21:21,334 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:21:21,336 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-28 03:21:21,447 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/data/34861a529/128dd989cbf7496fa7d6dcffe8affc5f/FLAGea9e9b571 [2020-11-28 03:21:22,020 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:21:22,020 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-28 03:21:22,042 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/data/34861a529/128dd989cbf7496fa7d6dcffe8affc5f/FLAGea9e9b571 [2020-11-28 03:21:22,264 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/data/34861a529/128dd989cbf7496fa7d6dcffe8affc5f [2020-11-28 03:21:22,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:21:22,268 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:21:22,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:22,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:21:22,273 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:21:22,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:22" (1/1) ... [2020-11-28 03:21:22,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@186eca27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:22, skipping insertion in model container [2020-11-28 03:21:22,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:22" (1/1) ... [2020-11-28 03:21:22,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:21:22,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:21:22,608 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:21:22,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@edc3c69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:22, skipping insertion in model container [2020-11-28 03:21:22,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:22,610 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:21:22,612 INFO L168 Benchmark]: Toolchain (without parser) took 342.51 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 50.3 MB in the beginning and 76.6 MB in the end (delta: -26.2 MB). Peak memory consumption was 10.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:22,613 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 83.9 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:21:22,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.96 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 50.1 MB in the beginning and 76.6 MB in the end (delta: -26.5 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:22,616 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 83.9 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 339.96 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 50.1 MB in the beginning and 76.6 MB in the end (delta: -26.5 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:21:24,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:21:24,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:21:24,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:21:24,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:21:24,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:21:24,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:21:24,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:21:24,802 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:21:24,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:21:24,805 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:21:24,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:21:24,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:21:24,809 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:21:24,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:21:24,811 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:21:24,812 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:21:24,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:21:24,816 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:21:24,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:21:24,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:21:24,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:21:24,823 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:21:24,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:21:24,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:21:24,829 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:21:24,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:21:24,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:21:24,831 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:21:24,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:21:24,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:21:24,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:21:24,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:21:24,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:21:24,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:21:24,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:21:24,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:21:24,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:21:24,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:21:24,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:21:24,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:21:24,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:21:24,909 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:21:24,909 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:21:24,911 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:21:24,911 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:21:24,913 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:21:24,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:21:24,914 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:21:24,914 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:21:24,914 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:21:24,914 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:21:24,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:21:24,915 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:21:24,916 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:21:24,916 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:21:24,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:21:24,916 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:21:24,916 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:21:24,917 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:21:24,917 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:21:24,917 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:21:24,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:21:24,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:21:24,918 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:21:24,918 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:21:24,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:21:24,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:21:24,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:21:24,919 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:21:24,919 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:21:24,919 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:21:24,920 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:21:24,920 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_97142554-944f-4e8b-a346-9df8e33cc85b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a1fb50df17a094d6d5c835bf1721403d28c1d5e [2020-11-28 03:21:25,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:21:25,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:21:25,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:21:25,335 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:21:25,336 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:21:25,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-28 03:21:25,400 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/data/75abbab65/9337ceb182cc4131a34a676f8fb80cae/FLAGcc1597480 [2020-11-28 03:21:26,156 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:21:26,157 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-28 03:21:26,191 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/data/75abbab65/9337ceb182cc4131a34a676f8fb80cae/FLAGcc1597480 [2020-11-28 03:21:26,412 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_97142554-944f-4e8b-a346-9df8e33cc85b/bin/uautomizer/data/75abbab65/9337ceb182cc4131a34a676f8fb80cae [2020-11-28 03:21:26,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:21:26,421 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:21:26,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:26,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:21:26,441 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:21:26,442 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:26" (1/1) ... [2020-11-28 03:21:26,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b6ef2a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:26, skipping insertion in model container [2020-11-28 03:21:26,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:26" (1/1) ... [2020-11-28 03:21:26,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:21:26,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:21:26,764 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:21:26,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@91dae87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:26, skipping insertion in model container [2020-11-28 03:21:26,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:26,765 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:21:26,768 INFO L168 Benchmark]: Toolchain (without parser) took 345.28 ms. Allocated memory was 54.5 MB in the beginning and 73.4 MB in the end (delta: 18.9 MB). Free memory was 30.5 MB in the beginning and 57.2 MB in the end (delta: -26.7 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:26,768 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 54.5 MB. Free memory is still 36.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:21:26,770 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.85 ms. Allocated memory was 54.5 MB in the beginning and 73.4 MB in the end (delta: 18.9 MB). Free memory was 30.2 MB in the beginning and 57.2 MB in the end (delta: -27.0 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:26,772 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 54.5 MB. Free memory is still 36.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 339.85 ms. Allocated memory was 54.5 MB in the beginning and 73.4 MB in the end (delta: 18.9 MB). Free memory was 30.2 MB in the beginning and 57.2 MB in the end (delta: -27.0 MB). Peak memory consumption was 12.5 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...