./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.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_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/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 d66272c9a16642ccadf3cb2b12022d92d582da79 ................................................................................................................................. 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_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/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 d66272c9a16642ccadf3cb2b12022d92d582da79 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:32:18,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:32:18,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:32:18,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:32:18,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:32:18,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:32:18,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:32:18,745 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:32:18,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:32:18,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:32:18,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:32:18,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:32:18,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:32:18,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:32:18,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:32:18,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:32:18,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:32:18,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:32:18,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:32:18,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:32:18,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:32:18,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:32:18,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:32:18,788 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:32:18,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:32:18,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:32:18,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:32:18,793 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:32:18,798 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:32:18,799 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:32:18,800 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:32:18,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:32:18,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:32:18,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:32:18,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:32:18,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:32:18,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:32:18,809 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:32:18,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:32:18,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:32:18,812 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:32:18,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-30 00:32:18,865 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:32:18,865 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:32:18,867 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:32:18,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:32:18,868 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:32:18,868 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:32:18,868 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:32:18,869 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:32:18,869 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:32:18,869 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:32:18,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:32:18,871 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:32:18,871 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:32:18,871 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:32:18,871 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:32:18,872 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:32:18,872 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:32:18,872 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:32:18,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:32:18,873 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:32:18,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:32:18,873 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:32:18,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:32:18,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:32:18,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:32:18,874 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:32:18,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:32:18,875 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:32:18,875 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_05f9ef0f-2221-4e77-836f-8e593583df0c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d66272c9a16642ccadf3cb2b12022d92d582da79 [2020-11-30 00:32:19,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:32:19,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:32:19,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:32:19,205 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:32:19,214 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:32:19,215 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 00:32:19,305 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/data/328a398f3/b1b09e2b220441819e16cd9cb80813eb/FLAG7f52bdd43 [2020-11-30 00:32:20,046 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:32:20,047 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 00:32:20,069 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/data/328a398f3/b1b09e2b220441819e16cd9cb80813eb/FLAG7f52bdd43 [2020-11-30 00:32:20,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/data/328a398f3/b1b09e2b220441819e16cd9cb80813eb [2020-11-30 00:32:20,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:32:20,289 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:32:20,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:32:20,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:32:20,306 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:32:20,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:32:20" (1/1) ... [2020-11-30 00:32:20,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@724e0743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:32:20, skipping insertion in model container [2020-11-30 00:32:20,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:32:20" (1/1) ... [2020-11-30 00:32:20,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:32:20,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:32:20,669 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:32:20,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@614e7169 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:32:20, skipping insertion in model container [2020-11-30 00:32:20,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:32:20,671 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:32:20,673 INFO L168 Benchmark]: Toolchain (without parser) took 382.37 ms. Allocated memory is still 94.4 MB. Free memory was 61.4 MB in the beginning and 70.7 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:20,674 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 94.4 MB. Free memory was 51.1 MB in the beginning and 51.0 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:32:20,675 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.32 ms. Allocated memory is still 94.4 MB. Free memory was 61.4 MB in the beginning and 70.7 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:20,677 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 94.4 MB. Free memory was 51.1 MB in the beginning and 51.0 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 368.32 ms. Allocated memory is still 94.4 MB. Free memory was 61.4 MB in the beginning and 70.7 MB in the end (delta: -9.3 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:32:23,233 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:32:23,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:32:23,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:32:23,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:32:23,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:32:23,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:32:23,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:32:23,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:32:23,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:32:23,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:32:23,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:32:23,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:32:23,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:32:23,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:32:23,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:32:23,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:32:23,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:32:23,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:32:23,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:32:23,352 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:32:23,354 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:32:23,355 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:32:23,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:32:23,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:32:23,366 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:32:23,367 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:32:23,369 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:32:23,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:32:23,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:32:23,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:32:23,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:32:23,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:32:23,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:32:23,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:32:23,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:32:23,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:32:23,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:32:23,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:32:23,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:32:23,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:32:23,384 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-30 00:32:23,433 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:32:23,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:32:23,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:32:23,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:32:23,435 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:32:23,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:32:23,436 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:32:23,436 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:32:23,436 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:32:23,436 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:32:23,436 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:32:23,436 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:32:23,437 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:32:23,437 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:32:23,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:32:23,437 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:32:23,437 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:32:23,438 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:32:23,438 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:32:23,438 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:32:23,438 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:32:23,438 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:32:23,439 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:32:23,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:32:23,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:32:23,439 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:32:23,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:32:23,440 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:32:23,440 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:32:23,440 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:32:23,440 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:32:23,441 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_05f9ef0f-2221-4e77-836f-8e593583df0c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d66272c9a16642ccadf3cb2b12022d92d582da79 [2020-11-30 00:32:23,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:32:23,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:32:23,918 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:32:23,920 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:32:23,921 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:32:23,922 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 00:32:24,002 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/data/f8a7404c0/11cf5b56ee1b478a88e4ac5f8f71ebba/FLAGb329fddd5 [2020-11-30 00:32:24,841 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:32:24,846 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-30 00:32:24,880 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/data/f8a7404c0/11cf5b56ee1b478a88e4ac5f8f71ebba/FLAGb329fddd5 [2020-11-30 00:32:25,014 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_05f9ef0f-2221-4e77-836f-8e593583df0c/bin/uautomizer/data/f8a7404c0/11cf5b56ee1b478a88e4ac5f8f71ebba [2020-11-30 00:32:25,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:32:25,019 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:32:25,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:32:25,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:32:25,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:32:25,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:32:25" (1/1) ... [2020-11-30 00:32:25,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f121154 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:32:25, skipping insertion in model container [2020-11-30 00:32:25,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:32:25" (1/1) ... [2020-11-30 00:32:25,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:32:25,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:32:25,335 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:32:25,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45b3bc2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:32:25, skipping insertion in model container [2020-11-30 00:32:25,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:32:25,337 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:32:25,339 INFO L168 Benchmark]: Toolchain (without parser) took 318.63 ms. Allocated memory is still 60.8 MB. Free memory was 36.6 MB in the beginning and 42.4 MB in the end (delta: -5.8 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:25,340 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 60.8 MB. Free memory is still 42.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:32:25,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 315.60 ms. Allocated memory is still 60.8 MB. Free memory was 36.5 MB in the beginning and 42.6 MB in the end (delta: -6.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:25,342 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 60.8 MB. Free memory is still 42.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 315.60 ms. Allocated memory is still 60.8 MB. Free memory was 36.5 MB in the beginning and 42.6 MB in the end (delta: -6.2 MB). Peak memory consumption was 14.2 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...