./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.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_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/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 ad9950151b0808833868675dab3b248bfd806806 ................................................................................................................................. 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_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/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 ad9950151b0808833868675dab3b248bfd806806 .................................................................................................................................... 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 03:00:45,416 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:00:45,418 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:00:45,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:00:45,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:00:45,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:00:45,470 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:00:45,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:00:45,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:00:45,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:00:45,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:00:45,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:00:45,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:00:45,481 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:00:45,482 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:00:45,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:00:45,485 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:00:45,486 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:00:45,488 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:00:45,490 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:00:45,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:00:45,494 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:00:45,496 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:00:45,497 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:00:45,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:00:45,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:00:45,501 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:00:45,503 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:00:45,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:00:45,505 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:00:45,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:00:45,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:00:45,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:00:45,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:00:45,509 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:00:45,510 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:00:45,511 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:00:45,511 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:00:45,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:00:45,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:00:45,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:00:45,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:00:45,548 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:00:45,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:00:45,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:00:45,551 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:00:45,551 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:00:45,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:00:45,551 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:00:45,552 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:00:45,552 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:00:45,552 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:00:45,553 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:00:45,553 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:00:45,554 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:00:45,554 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:00:45,554 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:00:45,554 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:00:45,555 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:00:45,555 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:00:45,555 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:00:45,555 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:00:45,555 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:00:45,556 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:00:45,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:00:45,556 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:00:45,556 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:00:45,557 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:00:45,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:00:45,557 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:00:45,557 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_6fdb692e-462c-4afc-b496-5b16a5a1658c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad9950151b0808833868675dab3b248bfd806806 [2020-11-28 03:00:45,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:00:45,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:00:45,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:00:45,914 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:00:45,915 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:00:45,916 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-28 03:00:46,006 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/data/58ac71ef5/2af3c096854d4ab2bab6bf04e700a4fd/FLAG2ff9be117 [2020-11-28 03:00:46,644 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:00:46,644 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-28 03:00:46,681 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/data/58ac71ef5/2af3c096854d4ab2bab6bf04e700a4fd/FLAG2ff9be117 [2020-11-28 03:00:46,833 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/data/58ac71ef5/2af3c096854d4ab2bab6bf04e700a4fd [2020-11-28 03:00:46,836 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:00:46,837 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:00:46,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:46,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:00:46,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:00:46,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:46" (1/1) ... [2020-11-28 03:00:46,862 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 28.11 03:00:46, skipping insertion in model container [2020-11-28 03:00:46,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:46" (1/1) ... [2020-11-28 03:00:46,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:00:46,945 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:00:47,239 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:00:47,241 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 28.11 03:00:47, skipping insertion in model container [2020-11-28 03:00:47,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:47,242 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:00:47,245 INFO L168 Benchmark]: Toolchain (without parser) took 406.00 ms. Allocated memory is still 83.9 MB. Free memory was 44.6 MB in the beginning and 59.7 MB in the end (delta: -15.1 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:47,247 INFO L168 Benchmark]: CDTParser took 0.61 ms. Allocated memory is still 83.9 MB. Free memory was 64.3 MB in the beginning and 64.3 MB in the end (delta: 31.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:00:47,249 INFO L168 Benchmark]: CACSL2BoogieTranslator took 403.41 ms. Allocated memory is still 83.9 MB. Free memory was 44.4 MB in the beginning and 59.9 MB in the end (delta: -15.5 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:47,252 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61 ms. Allocated memory is still 83.9 MB. Free memory was 64.3 MB in the beginning and 64.3 MB in the end (delta: 31.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 403.41 ms. Allocated memory is still 83.9 MB. Free memory was 44.4 MB in the beginning and 59.9 MB in the end (delta: -15.5 MB). Peak memory consumption was 4.9 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 03:00:49,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:00:49,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:00:49,591 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:00:49,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:00:49,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:00:49,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:00:49,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:00:49,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:00:49,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:00:49,615 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:00:49,622 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:00:49,622 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:00:49,626 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:00:49,628 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:00:49,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:00:49,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:00:49,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:00:49,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:00:49,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:00:49,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:00:49,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:00:49,654 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:00:49,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:00:49,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:00:49,663 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:00:49,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:00:49,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:00:49,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:00:49,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:00:49,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:00:49,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:00:49,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:00:49,669 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:00:49,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:00:49,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:00:49,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:00:49,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:00:49,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:00:49,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:00:49,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:00:49,681 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:00:49,723 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:00:49,723 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:00:49,727 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:00:49,727 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:00:49,727 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:00:49,727 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:00:49,727 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:00:49,728 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:00:49,728 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:00:49,728 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:00:49,729 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:00:49,729 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:00:49,729 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:00:49,730 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:00:49,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:00:49,730 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:00:49,730 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:00:49,730 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:00:49,730 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:00:49,731 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:00:49,731 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:00:49,731 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:00:49,731 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:00:49,731 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:00:49,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:00:49,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:00:49,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:00:49,732 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:00:49,732 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:00:49,733 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:00:49,733 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:00:49,733 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_6fdb692e-462c-4afc-b496-5b16a5a1658c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad9950151b0808833868675dab3b248bfd806806 [2020-11-28 03:00:50,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:00:50,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:00:50,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:00:50,156 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:00:50,157 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:00:50,158 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-28 03:00:50,223 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/data/a9440aea1/d23a19c30f67404aa449565362805a4b/FLAG44308005f [2020-11-28 03:00:50,939 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:00:50,940 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-11-28 03:00:50,968 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/data/a9440aea1/d23a19c30f67404aa449565362805a4b/FLAG44308005f [2020-11-28 03:00:51,094 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6fdb692e-462c-4afc-b496-5b16a5a1658c/bin/uautomizer/data/a9440aea1/d23a19c30f67404aa449565362805a4b [2020-11-28 03:00:51,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:00:51,099 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:00:51,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:51,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:00:51,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:00:51,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:51" (1/1) ... [2020-11-28 03:00:51,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:51, skipping insertion in model container [2020-11-28 03:00:51,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:00:51" (1/1) ... [2020-11-28 03:00:51,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:00:51,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:00:51,466 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:00:51,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d42b119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:00:51, skipping insertion in model container [2020-11-28 03:00:51,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:00:51,470 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:00:51,472 INFO L168 Benchmark]: Toolchain (without parser) took 372.28 ms. Allocated memory is still 58.7 MB. Free memory was 34.6 MB in the beginning and 24.7 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:51,473 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 41.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:00:51,476 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.37 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 24.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:00:51,478 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 41.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 369.37 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 24.7 MB in the end (delta: 9.6 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...