./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.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_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/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 4018aa2f3fc6e9af657f7b663c2968a52b287c70 ................................................................................................................................ 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_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/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 4018aa2f3fc6e9af657f7b663c2968a52b287c70 .................................................................................................................................. 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 03:14:09,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:14:09,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:14:09,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:14:09,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:14:09,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:14:09,169 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:14:09,172 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:14:09,175 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:14:09,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:14:09,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:14:09,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:14:09,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:14:09,188 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:14:09,189 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:14:09,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:14:09,192 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:14:09,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:14:09,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:14:09,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:14:09,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:14:09,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:14:09,211 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:14:09,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:14:09,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:14:09,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:14:09,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:14:09,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:14:09,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:14:09,225 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:14:09,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:14:09,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:14:09,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:14:09,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:14:09,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:14:09,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:14:09,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:14:09,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:14:09,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:14:09,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:14:09,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:14:09,237 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:14:09,264 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:14:09,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:14:09,266 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:14:09,266 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:14:09,266 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:14:09,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:14:09,266 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:14:09,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:14:09,267 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:14:09,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:14:09,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:14:09,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:14:09,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:14:09,268 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:14:09,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:14:09,268 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:14:09,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:14:09,268 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:14:09,269 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:14:09,269 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:14:09,269 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:14:09,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:14:09,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:14:09,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:14:09,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:14:09,270 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:14:09,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:14:09,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:14:09,270 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:14:09,271 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_4ae6bd04-9a14-43df-8a30-1636c17daaa2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-11-28 03:14:09,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:14:09,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:14:09,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:14:09,515 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:14:09,516 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:14:09,517 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 03:14:09,586 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/data/7e984ca70/04cbf648eec04414887ec23a2ae36f0c/FLAG20000b90a [2020-11-28 03:14:10,160 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:14:10,160 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 03:14:10,189 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/data/7e984ca70/04cbf648eec04414887ec23a2ae36f0c/FLAG20000b90a [2020-11-28 03:14:10,428 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/data/7e984ca70/04cbf648eec04414887ec23a2ae36f0c [2020-11-28 03:14:10,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:14:10,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:14:10,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:10,437 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:14:10,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:14:10,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:10" (1/1) ... [2020-11-28 03:14:10,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@686f7335 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:10, skipping insertion in model container [2020-11-28 03:14:10,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:10" (1/1) ... [2020-11-28 03:14:10,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:14:10,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:14:10,729 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:14:10,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@219c96e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:10, skipping insertion in model container [2020-11-28 03:14:10,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:10,731 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:14:10,734 INFO L168 Benchmark]: Toolchain (without parser) took 299.11 ms. Allocated memory is still 115.3 MB. Free memory was 81.6 MB in the beginning and 91.2 MB in the end (delta: -9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:10,736 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory was 39.5 MB in the beginning and 39.5 MB in the end (delta: 40.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:14:10,738 INFO L168 Benchmark]: CACSL2BoogieTranslator took 294.23 ms. Allocated memory is still 115.3 MB. Free memory was 81.4 MB in the beginning and 91.2 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:10,740 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 81.8 MB. Free memory was 39.5 MB in the beginning and 39.5 MB in the end (delta: 40.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 294.23 ms. Allocated memory is still 115.3 MB. Free memory was 81.4 MB in the beginning and 91.2 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:14:12,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:14:12,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:14:13,006 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:14:13,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:14:13,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:14:13,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:14:13,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:14:13,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:14:13,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:14:13,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:14:13,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:14:13,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:14:13,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:14:13,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:14:13,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:14:13,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:14:13,055 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:14:13,057 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:14:13,060 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:14:13,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:14:13,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:14:13,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:14:13,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:14:13,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:14:13,070 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:14:13,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:14:13,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:14:13,072 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:14:13,073 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:14:13,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:14:13,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:14:13,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:14:13,076 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:14:13,078 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:14:13,078 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:14:13,079 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:14:13,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:14:13,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:14:13,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:14:13,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:14:13,083 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:14:13,108 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:14:13,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:14:13,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:14:13,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:14:13,110 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:14:13,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:14:13,111 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:14:13,111 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:14:13,111 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:14:13,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:14:13,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:14:13,112 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:14:13,112 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:14:13,113 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:14:13,113 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:14:13,113 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:14:13,113 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:14:13,113 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:14:13,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:14:13,114 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:14:13,114 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:14:13,114 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:14:13,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:14:13,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:14:13,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:14:13,115 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:14:13,115 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:14:13,116 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:14:13,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:14:13,116 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:14:13,116 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:14:13,117 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_4ae6bd04-9a14-43df-8a30-1636c17daaa2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-11-28 03:14:13,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:14:13,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:14:13,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:14:13,551 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:14:13,552 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:14:13,553 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 03:14:13,609 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/data/565c3ad70/2241c1efc62741d693735d52adbcf1ee/FLAGcb9da6a08 [2020-11-28 03:14:14,219 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:14:14,225 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-28 03:14:14,247 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/data/565c3ad70/2241c1efc62741d693735d52adbcf1ee/FLAGcb9da6a08 [2020-11-28 03:14:14,454 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4ae6bd04-9a14-43df-8a30-1636c17daaa2/bin/uautomizer/data/565c3ad70/2241c1efc62741d693735d52adbcf1ee [2020-11-28 03:14:14,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:14:14,459 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:14:14,463 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:14,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:14:14,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:14:14,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:14" (1/1) ... [2020-11-28 03:14:14,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@452e983f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:14, skipping insertion in model container [2020-11-28 03:14:14,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:14:14" (1/1) ... [2020-11-28 03:14:14,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:14:14,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:14:14,758 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:14:14,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2176df5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:14:14, skipping insertion in model container [2020-11-28 03:14:14,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:14:14,760 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:14:14,762 INFO L168 Benchmark]: Toolchain (without parser) took 301.84 ms. Allocated memory is still 67.1 MB. Free memory was 43.7 MB in the beginning and 34.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:14,763 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 33.9 MB in the beginning and 33.8 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:14:14,764 INFO L168 Benchmark]: CACSL2BoogieTranslator took 297.06 ms. Allocated memory is still 67.1 MB. Free memory was 43.3 MB in the beginning and 34.6 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:14:14,765 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 33.9 MB in the beginning and 33.8 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 297.06 ms. Allocated memory is still 67.1 MB. Free memory was 43.3 MB in the beginning and 34.6 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 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...