./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 969cf3df1f6db125e431d606530251d9b8976113 ................................................................................................................................ 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_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 969cf3df1f6db125e431d606530251d9b8976113 .................................................................................................................................. 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 03:12:29,793 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:12:29,796 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:12:29,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:12:29,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:12:29,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:12:29,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:12:29,866 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:12:29,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:12:29,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:12:29,879 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:12:29,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:12:29,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:12:29,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:12:29,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:12:29,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:12:29,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:12:29,896 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:12:29,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:12:29,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:12:29,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:12:29,915 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:12:29,917 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:12:29,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:12:29,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:12:29,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:12:29,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:12:29,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:12:29,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:12:29,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:12:29,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:12:29,941 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:12:29,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:12:29,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:12:29,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:12:29,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:12:29,946 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:12:29,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:12:29,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:12:29,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:12:29,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:12:29,951 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:12:30,006 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:12:30,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:12:30,009 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:12:30,009 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:12:30,009 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:12:30,009 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:12:30,010 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:12:30,010 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:12:30,010 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:12:30,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:12:30,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:12:30,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:12:30,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:12:30,012 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:12:30,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:12:30,013 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:12:30,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:12:30,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:12:30,014 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:12:30,014 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:12:30,014 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:12:30,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:12:30,025 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:12:30,025 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:12:30,026 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:12:30,026 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:12:30,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:12:30,026 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:12:30,026 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:12:30,027 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_312a329e-cc57-45bd-a1c0-71bd30b43922/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 969cf3df1f6db125e431d606530251d9b8976113 [2020-11-28 03:12:30,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:12:30,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:12:30,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:12:30,343 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:12:30,344 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:12:30,345 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-28 03:12:30,416 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/data/8b2a48fb1/627543de773148819aa6ac8d4ab4cb6a/FLAG89928e4f3 [2020-11-28 03:12:31,170 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:12:31,171 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-28 03:12:31,208 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/data/8b2a48fb1/627543de773148819aa6ac8d4ab4cb6a/FLAG89928e4f3 [2020-11-28 03:12:31,296 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/data/8b2a48fb1/627543de773148819aa6ac8d4ab4cb6a [2020-11-28 03:12:31,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:12:31,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:12:31,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:31,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:12:31,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:12:31,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:31" (1/1) ... [2020-11-28 03:12:31,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d7464db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:31, skipping insertion in model container [2020-11-28 03:12:31,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:31" (1/1) ... [2020-11-28 03:12:31,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:12:31,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:12:31,635 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:12:31,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73987b35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:31, skipping insertion in model container [2020-11-28 03:12:31,636 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:31,637 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:12:31,639 INFO L168 Benchmark]: Toolchain (without parser) took 336.59 ms. Allocated memory is still 109.1 MB. Free memory was 85.6 MB in the beginning and 76.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:31,640 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 73.4 MB. Free memory is still 45.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:12:31,641 INFO L168 Benchmark]: CACSL2BoogieTranslator took 331.52 ms. Allocated memory is still 109.1 MB. Free memory was 85.6 MB in the beginning and 76.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:31,643 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 73.4 MB. Free memory is still 45.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 331.52 ms. Allocated memory is still 109.1 MB. Free memory was 85.6 MB in the beginning and 76.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:12:33,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:12:33,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:12:33,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:12:33,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:12:33,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:12:33,967 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:12:33,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:12:33,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:12:33,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:12:33,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:12:33,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:12:33,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:12:33,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:12:33,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:12:34,001 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:12:34,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:12:34,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:12:34,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:12:34,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:12:34,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:12:34,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:12:34,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:12:34,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:12:34,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:12:34,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:12:34,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:12:34,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:12:34,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:12:34,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:12:34,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:12:34,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:12:34,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:12:34,035 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:12:34,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:12:34,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:12:34,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:12:34,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:12:34,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:12:34,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:12:34,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:12:34,043 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:12:34,097 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:12:34,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:12:34,103 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:12:34,103 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:12:34,104 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:12:34,104 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:12:34,104 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:12:34,104 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:12:34,104 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:12:34,105 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:12:34,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:12:34,106 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:12:34,106 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:12:34,107 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:12:34,107 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:12:34,107 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:12:34,107 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:12:34,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:12:34,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:12:34,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:12:34,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:12:34,108 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:12:34,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:12:34,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:12:34,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:12:34,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:12:34,110 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:12:34,110 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:12:34,129 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:12:34,130 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:12:34,130 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:12:34,130 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_312a329e-cc57-45bd-a1c0-71bd30b43922/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 969cf3df1f6db125e431d606530251d9b8976113 [2020-11-28 03:12:34,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:12:34,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:12:34,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:12:34,630 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:12:34,631 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:12:34,632 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-28 03:12:34,722 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/data/39dcd8780/57f18eab7117407d959af743b6dc1897/FLAGf40a38c09 [2020-11-28 03:12:35,526 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:12:35,527 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-28 03:12:35,549 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/data/39dcd8780/57f18eab7117407d959af743b6dc1897/FLAGf40a38c09 [2020-11-28 03:12:35,560 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_312a329e-cc57-45bd-a1c0-71bd30b43922/bin/uautomizer/data/39dcd8780/57f18eab7117407d959af743b6dc1897 [2020-11-28 03:12:35,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:12:35,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:12:35,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:35,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:12:35,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:12:35,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:35" (1/1) ... [2020-11-28 03:12:35,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fea105f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:35, skipping insertion in model container [2020-11-28 03:12:35,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:35" (1/1) ... [2020-11-28 03:12:35,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:12:35,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:12:35,885 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:12:35,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@118160cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:35, skipping insertion in model container [2020-11-28 03:12:35,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:35,887 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:12:35,890 INFO L168 Benchmark]: Toolchain (without parser) took 323.95 ms. Allocated memory is still 79.7 MB. Free memory was 62.9 MB in the beginning and 53.2 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:35,892 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 63.0 MB in the beginning and 63.0 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:12:35,894 INFO L168 Benchmark]: CACSL2BoogieTranslator took 321.81 ms. Allocated memory is still 79.7 MB. Free memory was 62.8 MB in the beginning and 53.2 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:35,896 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 63.0 MB in the beginning and 63.0 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 321.81 ms. Allocated memory is still 79.7 MB. Free memory was 62.8 MB in the beginning and 53.2 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...