./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.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_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/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 7c11901943af08db066c389d6c6507f045a6744a ................................................................................................................................ 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_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/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 7c11901943af08db066c389d6c6507f045a6744a .................................................................................................................................. 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 03:20:09,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:09,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:09,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:09,254 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:09,261 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:09,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:09,270 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:09,274 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:09,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:09,283 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:09,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:09,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:09,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:09,293 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:09,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:09,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:09,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:09,306 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:09,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:09,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:09,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:09,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:09,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:09,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:09,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:09,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:09,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:09,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:09,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:09,343 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:09,344 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:09,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:09,349 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:09,350 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:09,350 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:09,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:09,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:09,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:09,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:09,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:09,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:20:09,404 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:09,404 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:09,407 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:09,407 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:09,407 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:09,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:09,408 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:09,409 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:20:09,409 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:09,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:09,411 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:09,411 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:09,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:09,412 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:09,412 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:09,413 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:09,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:09,413 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:09,414 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:09,414 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:09,415 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:09,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:09,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:09,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:09,416 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:09,416 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:20:09,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:20:09,417 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:09,418 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:09,418 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_9337a414-92db-4d3f-89f6-e769635c138b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c11901943af08db066c389d6c6507f045a6744a [2020-11-28 03:20:09,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:09,782 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:09,785 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:09,787 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:09,788 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:09,789 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-28 03:20:09,883 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/data/3835e4231/e41864db4a124e44834d6da8f9a77f5d/FLAG20705a64a [2020-11-28 03:20:10,675 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:10,675 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-28 03:20:10,706 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/data/3835e4231/e41864db4a124e44834d6da8f9a77f5d/FLAG20705a64a [2020-11-28 03:20:10,862 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/data/3835e4231/e41864db4a124e44834d6da8f9a77f5d [2020-11-28 03:20:10,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:10,869 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:10,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:10,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:10,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:10,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:10" (1/1) ... [2020-11-28 03:20:10,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34620e6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:10, skipping insertion in model container [2020-11-28 03:20:10,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:10" (1/1) ... [2020-11-28 03:20:10,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:11,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:11,399 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:11,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27679ef5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:11, skipping insertion in model container [2020-11-28 03:20:11,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:11,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:11,404 INFO L168 Benchmark]: Toolchain (without parser) took 533.51 ms. Allocated memory was 92.3 MB in the beginning and 136.3 MB in the end (delta: 44.0 MB). Free memory was 59.4 MB in the beginning and 113.5 MB in the end (delta: -54.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:11,406 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 92.3 MB. Free memory was 50.0 MB in the beginning and 50.0 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:11,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 527.00 ms. Allocated memory was 92.3 MB in the beginning and 136.3 MB in the end (delta: 44.0 MB). Free memory was 59.0 MB in the beginning and 113.5 MB in the end (delta: -54.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:11,410 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 92.3 MB. Free memory was 50.0 MB in the beginning and 50.0 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 527.00 ms. Allocated memory was 92.3 MB in the beginning and 136.3 MB in the end (delta: 44.0 MB). Free memory was 59.0 MB in the beginning and 113.5 MB in the end (delta: -54.5 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 03:20:14,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:14,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:14,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:14,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:14,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:14,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:14,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:14,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:14,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:14,221 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:14,223 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:14,223 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:14,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:14,227 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:14,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:14,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:14,232 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:14,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:14,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:14,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:14,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:14,246 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:14,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:14,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:14,253 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:14,253 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:14,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:14,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:14,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:14,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:14,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:14,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:14,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:14,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:14,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:14,265 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:14,266 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:14,266 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:14,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:14,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:14,270 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:20:14,302 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:14,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:14,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:14,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:14,311 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:14,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:14,312 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:14,313 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:14,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:14,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:14,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:14,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:14,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:20:14,318 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:20:14,318 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:14,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:14,319 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:14,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:14,320 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:14,320 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:14,320 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:14,321 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:14,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:14,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:14,322 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:14,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:14,323 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:20:14,323 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:20:14,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:14,325 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:14,325 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:20:14,325 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_9337a414-92db-4d3f-89f6-e769635c138b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c11901943af08db066c389d6c6507f045a6744a [2020-11-28 03:20:14,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:14,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:14,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:14,887 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:14,888 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:14,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-28 03:20:15,007 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/data/3ed4f9847/3ef6ed07c66b457eba0898e1638f95a6/FLAG4c1256664 [2020-11-28 03:20:15,873 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:15,874 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-28 03:20:15,899 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/data/3ed4f9847/3ef6ed07c66b457eba0898e1638f95a6/FLAG4c1256664 [2020-11-28 03:20:15,982 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9337a414-92db-4d3f-89f6-e769635c138b/bin/uautomizer/data/3ed4f9847/3ef6ed07c66b457eba0898e1638f95a6 [2020-11-28 03:20:15,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:15,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:15,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:15,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:15,999 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:16,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:15" (1/1) ... [2020-11-28 03:20:16,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ab8158c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:16, skipping insertion in model container [2020-11-28 03:20:16,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:15" (1/1) ... [2020-11-28 03:20:16,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:16,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:16,434 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:16,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44db4c4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:16, skipping insertion in model container [2020-11-28 03:20:16,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:16,436 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:16,440 INFO L168 Benchmark]: Toolchain (without parser) took 448.11 ms. Allocated memory is still 62.9 MB. Free memory was 40.8 MB in the beginning and 31.1 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:16,441 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 62.9 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:16,444 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.92 ms. Allocated memory is still 62.9 MB. Free memory was 40.7 MB in the beginning and 31.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:16,447 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 62.9 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 442.92 ms. Allocated memory is still 62.9 MB. Free memory was 40.7 MB in the beginning and 31.3 MB in the end (delta: 9.4 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...