./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.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_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/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 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 ................................................................................................................................. 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_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/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 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 .................................................................................................................................... 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 00:19:51,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:19:51,289 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:19:51,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:19:51,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:19:51,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:19:51,389 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:19:51,392 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:19:51,395 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:19:51,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:19:51,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:19:51,401 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:19:51,402 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:19:51,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:19:51,406 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:19:51,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:19:51,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:19:51,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:19:51,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:19:51,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:19:51,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:19:51,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:19:51,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:19:51,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:19:51,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:19:51,432 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:19:51,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:19:51,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:19:51,435 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:19:51,437 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:19:51,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:19:51,439 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:19:51,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:19:51,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:19:51,444 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:19:51,445 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:19:51,446 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:19:51,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:19:51,447 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:19:51,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:19:51,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:19:51,451 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-30 00:19:51,487 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:19:51,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:19:51,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:19:51,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:19:51,490 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:19:51,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:19:51,491 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:19:51,491 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:19:51,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:19:51,492 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:19:51,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:19:51,493 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:19:51,493 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:19:51,493 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:19:51,494 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:19:51,494 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:19:51,494 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:19:51,495 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:19:51,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:19:51,495 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:19:51,496 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:19:51,496 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:19:51,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:19:51,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:19:51,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:19:51,498 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:19:51,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:19:51,498 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:19:51,499 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_a346057b-5292-4867-9c1a-4e714872fbeb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 [2020-11-30 00:19:51,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:19:51,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:19:51,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:19:51,996 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:19:51,997 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:19:51,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-11-30 00:19:52,103 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/data/63c8692b0/709bd6c97cc94a7396ba60524a922d84/FLAG4585b0883 [2020-11-30 00:19:53,073 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:19:53,074 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-11-30 00:19:53,107 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/data/63c8692b0/709bd6c97cc94a7396ba60524a922d84/FLAG4585b0883 [2020-11-30 00:19:53,143 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/data/63c8692b0/709bd6c97cc94a7396ba60524a922d84 [2020-11-30 00:19:53,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:19:53,147 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:19:53,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:19:53,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:19:53,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:19:53,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:19:53" (1/1) ... [2020-11-30 00:19:53,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64599cf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:19:53, skipping insertion in model container [2020-11-30 00:19:53,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:19:53" (1/1) ... [2020-11-30 00:19:53,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:19:53,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:19:53,533 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:19:53,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45e78e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:19:53, skipping insertion in model container [2020-11-30 00:19:53,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:19:53,535 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:19:53,539 INFO L168 Benchmark]: Toolchain (without parser) took 389.46 ms. Allocated memory is still 117.4 MB. Free memory was 80.1 MB in the beginning and 94.0 MB in the end (delta: -13.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:19:53,540 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 117.4 MB. Free memory was 88.9 MB in the beginning and 88.8 MB in the end (delta: 26.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:19:53,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.18 ms. Allocated memory is still 117.4 MB. Free memory was 79.9 MB in the beginning and 94.0 MB in the end (delta: -14.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:19:53,544 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 117.4 MB. Free memory was 88.9 MB in the beginning and 88.8 MB in the end (delta: 26.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 386.18 ms. Allocated memory is still 117.4 MB. Free memory was 79.9 MB in the beginning and 94.0 MB in the end (delta: -14.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:19:56,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:19:56,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:19:56,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:19:56,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:19:56,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:19:56,879 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:19:56,886 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:19:56,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:19:56,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:19:56,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:19:56,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:19:56,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:19:56,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:19:56,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:19:56,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:19:56,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:19:56,930 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:19:56,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:19:56,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:19:56,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:19:56,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:19:56,961 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:19:56,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:19:56,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:19:56,977 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:19:56,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:19:56,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:19:56,982 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:19:56,983 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:19:56,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:19:56,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:19:56,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:19:56,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:19:56,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:19:56,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:19:56,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:19:56,995 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:19:56,995 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:19:56,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:19:56,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:19:57,001 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-30 00:19:57,046 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:19:57,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:19:57,053 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:19:57,054 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:19:57,055 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:19:57,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:19:57,056 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:19:57,056 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:19:57,057 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:19:57,057 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:19:57,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:19:57,059 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:19:57,060 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:19:57,060 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:19:57,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:19:57,062 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:19:57,062 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:19:57,063 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:19:57,063 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:19:57,063 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:19:57,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:19:57,064 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:19:57,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:19:57,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:19:57,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:19:57,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:19:57,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:19:57,067 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:19:57,067 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:19:57,068 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:19:57,068 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:19:57,068 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_a346057b-5292-4867-9c1a-4e714872fbeb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 [2020-11-30 00:19:57,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:19:57,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:19:57,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:19:57,665 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:19:57,668 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:19:57,670 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-11-30 00:19:57,782 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/data/01f6dd2c2/d5e7ee40999048ef8dbf5d5ce94be07f/FLAG0e360491d [2020-11-30 00:19:58,735 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:19:58,736 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-11-30 00:19:58,775 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/data/01f6dd2c2/d5e7ee40999048ef8dbf5d5ce94be07f/FLAG0e360491d [2020-11-30 00:19:58,863 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a346057b-5292-4867-9c1a-4e714872fbeb/bin/uautomizer/data/01f6dd2c2/d5e7ee40999048ef8dbf5d5ce94be07f [2020-11-30 00:19:58,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:19:58,870 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-30 00:19:58,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:19:58,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:19:58,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:19:58,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:19:58" (1/1) ... [2020-11-30 00:19:58,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@794e135e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:19:58, skipping insertion in model container [2020-11-30 00:19:58,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:19:58" (1/1) ... [2020-11-30 00:19:58,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:19:58,999 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:19:59,397 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:19:59,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43e1f3c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:19:59, skipping insertion in model container [2020-11-30 00:19:59,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:19:59,402 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:19:59,407 INFO L168 Benchmark]: Toolchain (without parser) took 533.84 ms. Allocated memory is still 56.6 MB. Free memory was 38.6 MB in the beginning and 29.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:19:59,408 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 46.1 MB. Free memory is still 28.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:19:59,412 INFO L168 Benchmark]: CACSL2BoogieTranslator took 527.26 ms. Allocated memory is still 56.6 MB. Free memory was 38.5 MB in the beginning and 29.3 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:19:59,417 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 46.1 MB. Free memory is still 28.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 527.26 ms. Allocated memory is still 56.6 MB. Free memory was 38.5 MB in the beginning and 29.3 MB in the end (delta: 9.2 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...