./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.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_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/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 6f67155127f79d08d545ec5e1acba6f4c38459b4 ................................................................................................................................. 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_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/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 6f67155127f79d08d545ec5e1acba6f4c38459b4 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:27:42,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:27:42,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:27:42,818 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:27:42,819 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:27:42,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:27:42,831 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:27:42,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:27:42,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:27:42,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:27:42,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:27:42,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:27:42,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:27:42,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:27:42,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:27:42,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:27:42,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:27:42,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:27:42,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:27:42,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:27:42,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:27:42,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:27:42,882 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:27:42,883 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:27:42,892 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:27:42,892 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:27:42,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:27:42,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:27:42,895 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:27:42,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:27:42,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:27:42,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:27:42,899 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:27:42,900 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:27:42,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:27:42,902 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:27:42,903 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:27:42,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:27:42,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:27:42,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:27:42,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:27:42,908 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 18:27:42,949 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:27:42,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:27:42,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:27:42,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:27:42,953 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:27:42,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:27:42,953 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:27:42,954 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:27:42,954 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:27:42,954 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:27:42,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:27:42,955 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:27:42,955 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:27:42,956 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:27:42,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:27:42,956 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:27:42,956 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:27:42,956 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:27:42,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:27:42,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:27:42,957 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:27:42,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:27:42,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:27:42,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:27:42,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:27:42,958 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:27:42,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:27:42,959 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:27:42,959 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_e0673608-ed0f-4489-b1b3-c3215998504d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-11-29 18:27:43,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:27:43,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:27:43,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:27:43,304 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:27:43,305 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:27:43,306 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-29 18:27:43,394 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/data/a1e86caf2/fe79b499617442d289656269c013ca16/FLAG668dc3a4c [2020-11-29 18:27:44,008 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:27:44,008 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-29 18:27:44,033 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/data/a1e86caf2/fe79b499617442d289656269c013ca16/FLAG668dc3a4c [2020-11-29 18:27:44,211 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/data/a1e86caf2/fe79b499617442d289656269c013ca16 [2020-11-29 18:27:44,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:27:44,215 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 18:27:44,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:27:44,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:27:44,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:27:44,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:27:44" (1/1) ... [2020-11-29 18:27:44,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465c42f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:27:44, skipping insertion in model container [2020-11-29 18:27:44,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:27:44" (1/1) ... [2020-11-29 18:27:44,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:27:44,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:27:44,563 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:27:44,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c4ebad5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:27:44, skipping insertion in model container [2020-11-29 18:27:44,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:27:44,566 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 18:27:44,569 INFO L168 Benchmark]: Toolchain (without parser) took 351.62 ms. Allocated memory is still 134.2 MB. Free memory was 104.9 MB in the beginning and 110.0 MB in the end (delta: -5.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:27:44,570 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 92.3 MB. Free memory is still 50.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:27:44,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.99 ms. Allocated memory is still 134.2 MB. Free memory was 104.3 MB in the beginning and 110.0 MB in the end (delta: -5.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:27:44,575 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 92.3 MB. Free memory is still 50.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 348.99 ms. Allocated memory is still 134.2 MB. Free memory was 104.3 MB in the beginning and 110.0 MB in the end (delta: -5.6 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:27:46,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:27:46,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:27:46,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:27:46,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:27:46,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:27:46,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:27:46,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:27:46,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:27:46,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:27:46,800 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:27:46,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:27:46,808 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:27:46,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:27:46,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:27:46,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:27:46,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:27:46,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:27:46,829 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:27:46,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:27:46,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:27:46,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:27:46,849 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:27:46,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:27:46,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:27:46,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:27:46,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:27:46,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:27:46,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:27:46,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:27:46,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:27:46,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:27:46,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:27:46,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:27:46,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:27:46,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:27:46,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:27:46,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:27:46,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:27:46,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:27:46,875 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:27:46,875 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 18:27:46,918 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:27:46,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:27:46,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:27:46,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:27:46,922 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:27:46,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:27:46,923 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:27:46,923 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:27:46,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:27:46,924 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:27:46,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:27:46,925 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:27:46,925 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:27:46,925 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:27:46,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:27:46,926 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:27:46,926 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:27:46,926 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:27:46,926 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:27:46,927 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:27:46,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:27:46,927 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:27:46,927 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:27:46,928 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:27:46,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:27:46,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:27:46,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:27:46,929 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 18:27:46,929 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:27:46,929 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:27:46,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:27:46,929 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_e0673608-ed0f-4489-b1b3-c3215998504d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-11-29 18:27:47,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:27:47,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:27:47,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:27:47,365 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:27:47,366 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:27:47,367 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-29 18:27:47,442 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/data/7ec37eeaa/735bc65e8d614cf0b64a16b9c17719d6/FLAG6ff8c22e2 [2020-11-29 18:27:48,162 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:27:48,163 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-29 18:27:48,187 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/data/7ec37eeaa/735bc65e8d614cf0b64a16b9c17719d6/FLAG6ff8c22e2 [2020-11-29 18:27:48,339 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e0673608-ed0f-4489-b1b3-c3215998504d/bin/uautomizer/data/7ec37eeaa/735bc65e8d614cf0b64a16b9c17719d6 [2020-11-29 18:27:48,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:27:48,345 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 18:27:48,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:27:48,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:27:48,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:27:48,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:27:48" (1/1) ... [2020-11-29 18:27:48,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@638c9529 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:27:48, skipping insertion in model container [2020-11-29 18:27:48,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:27:48" (1/1) ... [2020-11-29 18:27:48,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:27:48,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:27:48,724 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:27:48,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15bfdcd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:27:48, skipping insertion in model container [2020-11-29 18:27:48,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:27:48,728 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 18:27:48,731 INFO L168 Benchmark]: Toolchain (without parser) took 384.48 ms. Allocated memory is still 54.5 MB. Free memory was 30.5 MB in the beginning and 21.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:27:48,732 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory is still 36.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:27:48,734 INFO L168 Benchmark]: CACSL2BoogieTranslator took 379.92 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 21.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:27:48,735 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory is still 36.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 379.92 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 21.4 MB in the end (delta: 8.9 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...