./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.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_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/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 74ea72f9cea3924e848db41b32c4e43effe0afda ................................................................................................................................ 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_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/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 74ea72f9cea3924e848db41b32c4e43effe0afda .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:16:11,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:16:11,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:16:12,048 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:16:12,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:16:12,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:16:12,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:16:12,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:16:12,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:16:12,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:16:12,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:16:12,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:16:12,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:16:12,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:16:12,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:16:12,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:16:12,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:16:12,101 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:16:12,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:16:12,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:16:12,116 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:16:12,120 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:16:12,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:16:12,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:16:12,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:16:12,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:16:12,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:16:12,147 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:16:12,149 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:16:12,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:16:12,152 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:16:12,154 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:16:12,157 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:16:12,159 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:16:12,161 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:16:12,161 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:16:12,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:16:12,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:16:12,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:16:12,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:16:12,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:16:12,169 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 20:16:12,231 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:16:12,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:16:12,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:16:12,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:16:12,236 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:16:12,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:16:12,237 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:16:12,237 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:16:12,237 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:16:12,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:16:12,239 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:16:12,240 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:16:12,240 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:16:12,241 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:16:12,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:16:12,241 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:16:12,242 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:16:12,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:16:12,243 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:16:12,243 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:16:12,243 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:16:12,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:16:12,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:16:12,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:16:12,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:16:12,245 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:16:12,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:16:12,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:16:12,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:16:12,247 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_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74ea72f9cea3924e848db41b32c4e43effe0afda [2020-11-29 20:16:12,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:16:12,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:16:12,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:16:12,738 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:16:12,740 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:16:12,742 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-11-29 20:16:12,862 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/data/56e3c77c8/5f875b869f81418eaca1cb186c57db7a/FLAG85d8cc1e0 [2020-11-29 20:16:13,813 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:16:13,820 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-11-29 20:16:13,857 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/data/56e3c77c8/5f875b869f81418eaca1cb186c57db7a/FLAG85d8cc1e0 [2020-11-29 20:16:13,961 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/data/56e3c77c8/5f875b869f81418eaca1cb186c57db7a [2020-11-29 20:16:13,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:16:13,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:16:13,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:16:13,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:16:13,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:16:13,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:16:13" (1/1) ... [2020-11-29 20:16:13,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ccf5e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:16:13, skipping insertion in model container [2020-11-29 20:16:13,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:16:13" (1/1) ... [2020-11-29 20:16:13,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:16:14,117 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:16:14,536 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:16:14,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ec89f78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:16:14, skipping insertion in model container [2020-11-29 20:16:14,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:16:14,539 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:16:14,542 INFO L168 Benchmark]: Toolchain (without parser) took 570.48 ms. Allocated memory is still 98.6 MB. Free memory was 68.8 MB in the beginning and 77.1 MB in the end (delta: -8.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:16:14,544 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 98.6 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:16:14,545 INFO L168 Benchmark]: CACSL2BoogieTranslator took 562.44 ms. Allocated memory is still 98.6 MB. Free memory was 68.6 MB in the beginning and 77.1 MB in the end (delta: -8.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:16:14,548 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 98.6 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 562.44 ms. Allocated memory is still 98.6 MB. Free memory was 68.6 MB in the beginning and 77.1 MB in the end (delta: -8.6 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 [2020-11-29 20:16:18,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:16:18,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:16:18,213 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:16:18,215 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:16:18,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:16:18,227 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:16:18,237 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:16:18,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:16:18,251 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:16:18,253 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:16:18,260 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:16:18,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:16:18,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:16:18,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:16:18,276 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:16:18,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:16:18,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:16:18,282 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:16:18,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:16:18,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:16:18,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:16:18,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:16:18,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:16:18,311 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:16:18,318 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:16:18,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:16:18,320 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:16:18,322 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:16:18,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:16:18,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:16:18,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:16:18,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:16:18,331 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:16:18,333 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:16:18,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:16:18,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:16:18,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:16:18,335 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:16:18,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:16:18,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:16:18,340 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 20:16:18,407 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:16:18,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:16:18,413 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:16:18,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:16:18,414 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:16:18,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:16:18,414 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:16:18,415 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:16:18,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:16:18,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:16:18,417 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:16:18,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:16:18,418 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:16:18,418 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:16:18,419 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:16:18,419 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:16:18,419 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:16:18,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:16:18,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:16:18,421 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:16:18,421 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:16:18,421 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:16:18,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:16:18,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:16:18,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:16:18,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:16:18,423 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 20:16:18,423 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:16:18,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:16:18,424 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:16:18,439 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:16:18,442 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_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74ea72f9cea3924e848db41b32c4e43effe0afda [2020-11-29 20:16:19,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:16:19,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:16:19,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:16:19,101 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:16:19,103 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:16:19,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-11-29 20:16:19,224 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/data/bb9153cfb/035f3f888de94ccd8e5795bbf299f705/FLAGc78f84aca [2020-11-29 20:16:20,270 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:16:20,271 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-11-29 20:16:20,301 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/data/bb9153cfb/035f3f888de94ccd8e5795bbf299f705/FLAGc78f84aca [2020-11-29 20:16:20,412 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2e94a38c-32ea-4e20-b6b9-0aa7e3bb08c3/bin/uautomizer/data/bb9153cfb/035f3f888de94ccd8e5795bbf299f705 [2020-11-29 20:16:20,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:16:20,419 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:16:20,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:16:20,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:16:20,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:16:20,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:16:20" (1/1) ... [2020-11-29 20:16:20,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b32d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:16:20, skipping insertion in model container [2020-11-29 20:16:20,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:16:20" (1/1) ... [2020-11-29 20:16:20,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:16:20,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:16:20,948 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:16:20,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4142eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:16:20, skipping insertion in model container [2020-11-29 20:16:20,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:16:20,952 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:16:20,957 INFO L168 Benchmark]: Toolchain (without parser) took 534.18 ms. Allocated memory is still 52.4 MB. Free memory was 27.4 MB in the beginning and 29.1 MB in the end (delta: -1.6 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:16:20,959 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 34.8 MB in the beginning and 34.8 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:16:20,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 528.26 ms. Allocated memory is still 52.4 MB. Free memory was 27.2 MB in the beginning and 29.1 MB in the end (delta: -1.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:16:20,966 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 34.8 MB in the beginning and 34.8 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 528.26 ms. Allocated memory is still 52.4 MB. Free memory was 27.2 MB in the beginning and 29.1 MB in the end (delta: -1.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...