./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.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_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/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 1925b44efe91887017c34656848ca506461bd151 ................................................................................................................................ 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_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/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 1925b44efe91887017c34656848ca506461bd151 .................................................................................................................................. 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 20:20:14,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:20:14,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:20:14,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:20:14,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:20:14,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:20:14,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:20:14,215 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:20:14,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:20:14,223 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:20:14,225 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:20:14,227 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:20:14,227 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:20:14,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:20:14,232 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:20:14,234 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:20:14,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:20:14,239 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:20:14,242 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:20:14,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:20:14,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:20:14,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:20:14,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:20:14,257 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:20:14,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:20:14,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:20:14,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:20:14,269 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:20:14,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:20:14,271 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:20:14,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:20:14,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:20:14,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:20:14,276 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:20:14,277 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:20:14,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:20:14,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:20:14,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:20:14,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:20:14,281 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:20:14,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:20:14,285 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 20:20:14,316 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:20:14,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:20:14,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:20:14,319 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:20:14,319 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:20:14,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:20:14,320 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:20:14,320 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:20:14,320 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:20:14,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:20:14,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:20:14,322 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:20:14,322 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:20:14,322 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:20:14,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:20:14,323 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:20:14,323 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:20:14,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:20:14,323 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:20:14,323 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:20:14,324 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:20:14,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:20:14,324 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:20:14,324 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:20:14,325 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:20:14,325 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:20:14,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:20:14,325 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:20:14,326 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:20:14,326 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_2ee461c8-3dfe-4c96-807c-634d79a20cc7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1925b44efe91887017c34656848ca506461bd151 [2020-11-29 20:20:14,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:20:14,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:20:14,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:20:14,624 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:20:14,629 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:20:14,630 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-11-29 20:20:14,744 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/data/7ee54b97e/28971050403d46e287e4fe189f64ab24/FLAG8ebe55fbd [2020-11-29 20:20:15,278 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:20:15,279 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-11-29 20:20:15,303 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/data/7ee54b97e/28971050403d46e287e4fe189f64ab24/FLAG8ebe55fbd [2020-11-29 20:20:15,550 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/data/7ee54b97e/28971050403d46e287e4fe189f64ab24 [2020-11-29 20:20:15,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:20:15,554 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:20:15,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:20:15,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:20:15,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:20:15,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:20:15" (1/1) ... [2020-11-29 20:20:15,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c7ee45d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:15, skipping insertion in model container [2020-11-29 20:20:15,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:20:15" (1/1) ... [2020-11-29 20:20:15,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:20:15,659 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:20:15,920 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:20:15,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6af06763 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:15, skipping insertion in model container [2020-11-29 20:20:15,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:20:15,922 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:20:15,925 INFO L168 Benchmark]: Toolchain (without parser) took 369.23 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 50.0 MB in the beginning and 89.0 MB in the end (delta: -38.9 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:15,925 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 83.9 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:20:15,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.96 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 49.9 MB in the beginning and 89.0 MB in the end (delta: -39.1 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:15,929 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 83.9 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 363.96 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 49.9 MB in the beginning and 89.0 MB in the end (delta: -39.1 MB). Peak memory consumption was 8.5 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 [2020-11-29 20:20:18,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:20:18,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:20:18,179 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:20:18,179 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:20:18,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:20:18,187 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:20:18,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:20:18,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:20:18,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:20:18,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:20:18,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:20:18,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:20:18,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:20:18,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:20:18,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:20:18,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:20:18,222 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:20:18,225 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:20:18,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:20:18,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:20:18,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:20:18,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:20:18,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:20:18,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:20:18,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:20:18,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:20:18,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:20:18,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:20:18,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:20:18,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:20:18,269 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:20:18,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:20:18,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:20:18,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:20:18,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:20:18,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:20:18,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:20:18,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:20:18,277 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:20:18,278 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:20:18,279 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 20:20:18,323 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:20:18,324 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:20:18,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:20:18,327 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:20:18,327 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:20:18,327 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:20:18,328 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:20:18,328 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:20:18,328 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:20:18,328 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:20:18,329 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:20:18,330 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:20:18,330 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:20:18,330 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:20:18,330 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:20:18,330 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:20:18,331 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:20:18,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:20:18,331 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:20:18,331 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:20:18,332 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:20:18,332 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:20:18,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:20:18,332 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:20:18,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:20:18,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:20:18,333 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 20:20:18,333 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:20:18,333 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:20:18,334 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:20:18,334 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:20:18,334 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_2ee461c8-3dfe-4c96-807c-634d79a20cc7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1925b44efe91887017c34656848ca506461bd151 [2020-11-29 20:20:18,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:20:18,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:20:18,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:20:18,774 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:20:18,775 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:20:18,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-11-29 20:20:18,850 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/data/884b1bf70/a77dee5948a24f0394c36e8b4d0a1ba9/FLAGdcea1af61 [2020-11-29 20:20:19,551 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:20:19,551 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-11-29 20:20:19,569 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/data/884b1bf70/a77dee5948a24f0394c36e8b4d0a1ba9/FLAGdcea1af61 [2020-11-29 20:20:19,715 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ee461c8-3dfe-4c96-807c-634d79a20cc7/bin/uautomizer/data/884b1bf70/a77dee5948a24f0394c36e8b4d0a1ba9 [2020-11-29 20:20:19,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:20:19,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:20:19,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:20:19,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:20:19,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:20:19,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:20:19" (1/1) ... [2020-11-29 20:20:19,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef6b609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:19, skipping insertion in model container [2020-11-29 20:20:19,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:20:19" (1/1) ... [2020-11-29 20:20:19,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:20:19,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:20:19,993 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:20:19,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58c2d752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:19, skipping insertion in model container [2020-11-29 20:20:19,994 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:20:19,995 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:20:19,997 INFO L168 Benchmark]: Toolchain (without parser) took 276.57 ms. Allocated memory is still 62.9 MB. Free memory was 40.7 MB in the beginning and 31.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:19,998 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory was 43.8 MB in the beginning and 43.8 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:20:19,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 274.06 ms. Allocated memory is still 62.9 MB. Free memory was 40.5 MB in the beginning and 31.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:20,001 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory was 43.8 MB in the beginning and 43.8 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 274.06 ms. Allocated memory is still 62.9 MB. Free memory was 40.5 MB in the beginning and 31.4 MB in the end (delta: 9.0 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...