./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/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 a0ee86fbb94c1179466fcafad9444593bd779a64 ................................................................................................................................ 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_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/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 a0ee86fbb94c1179466fcafad9444593bd779a64 .................................................................................................................................. 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 03:07:10,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:07:10,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:07:10,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:07:10,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:07:10,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:07:10,460 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:07:10,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:07:10,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:07:10,472 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:07:10,473 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:07:10,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:07:10,475 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:07:10,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:07:10,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:07:10,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:07:10,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:07:10,486 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:07:10,489 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:07:10,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:07:10,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:07:10,499 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:07:10,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:07:10,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:07:10,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:07:10,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:07:10,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:07:10,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:07:10,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:07:10,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:07:10,515 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:07:10,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:07:10,518 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:07:10,519 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:07:10,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:07:10,520 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:07:10,521 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:07:10,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:07:10,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:07:10,523 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:07:10,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:07:10,527 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:07:10,561 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:07:10,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:07:10,563 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:07:10,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:07:10,564 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:07:10,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:07:10,564 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:07:10,565 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:07:10,565 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:07:10,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:07:10,566 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:07:10,566 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:07:10,567 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:07:10,567 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:07:10,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:07:10,567 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:07:10,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:07:10,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:07:10,568 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:07:10,568 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:07:10,569 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:07:10,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:07:10,569 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:07:10,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:07:10,570 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:07:10,570 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:07:10,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:07:10,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:07:10,571 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:07:10,571 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_abf66904-5945-41b8-9ba9-5daa0797a6c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0ee86fbb94c1179466fcafad9444593bd779a64 [2020-11-28 03:07:10,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:07:10,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:07:10,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:07:10,890 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:07:10,895 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:07:10,896 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-28 03:07:10,971 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/data/23c723241/8423e1bd555648d4951cfc289f92966f/FLAGe91c009e1 [2020-11-28 03:07:11,574 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:07:11,574 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-28 03:07:11,605 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/data/23c723241/8423e1bd555648d4951cfc289f92966f/FLAGe91c009e1 [2020-11-28 03:07:11,960 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/data/23c723241/8423e1bd555648d4951cfc289f92966f [2020-11-28 03:07:11,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:07:11,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:07:11,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:11,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:07:11,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:07:11,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:11" (1/1) ... [2020-11-28 03:07:11,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a5fc27b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:11, skipping insertion in model container [2020-11-28 03:07:11,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:11" (1/1) ... [2020-11-28 03:07:11,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:07:12,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:07:12,274 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:07:12,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40363860 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:12, skipping insertion in model container [2020-11-28 03:07:12,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:12,275 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:07:12,279 INFO L168 Benchmark]: Toolchain (without parser) took 310.69 ms. Allocated memory is still 121.6 MB. Free memory was 81.1 MB in the beginning and 96.6 MB in the end (delta: -15.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:12,280 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 121.6 MB. Free memory was 100.7 MB in the beginning and 100.6 MB in the end (delta: 70.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:07:12,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 304.34 ms. Allocated memory is still 121.6 MB. Free memory was 80.9 MB in the beginning and 96.6 MB in the end (delta: -15.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:12,285 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 121.6 MB. Free memory was 100.7 MB in the beginning and 100.6 MB in the end (delta: 70.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 304.34 ms. Allocated memory is still 121.6 MB. Free memory was 80.9 MB in the beginning and 96.6 MB in the end (delta: -15.7 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 03:07:14,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:07:14,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:07:14,449 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:07:14,450 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:07:14,455 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:07:14,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:07:14,460 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:07:14,462 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:07:14,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:07:14,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:07:14,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:07:14,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:07:14,467 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:07:14,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:07:14,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:07:14,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:07:14,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:07:14,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:07:14,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:07:14,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:07:14,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:07:14,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:07:14,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:07:14,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:07:14,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:07:14,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:07:14,489 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:07:14,490 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:07:14,491 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:07:14,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:07:14,492 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:07:14,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:07:14,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:07:14,495 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:07:14,495 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:07:14,496 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:07:14,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:07:14,497 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:07:14,498 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:07:14,499 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:07:14,500 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:07:14,528 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:07:14,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:07:14,529 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:07:14,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:07:14,530 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:07:14,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:07:14,531 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:07:14,531 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:07:14,532 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:07:14,532 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:07:14,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:07:14,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:07:14,533 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:07:14,533 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:07:14,534 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:07:14,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:07:14,534 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:07:14,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:07:14,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:07:14,535 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:07:14,536 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:07:14,536 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:07:14,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:07:14,537 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:07:14,537 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:07:14,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:07:14,558 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:07:14,558 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:07:14,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:07:14,558 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:07:14,559 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:07:14,559 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_abf66904-5945-41b8-9ba9-5daa0797a6c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0ee86fbb94c1179466fcafad9444593bd779a64 [2020-11-28 03:07:14,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:07:14,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:07:14,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:07:14,948 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:07:14,949 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:07:14,950 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-28 03:07:15,028 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/data/330eb1fe6/48b749841187439ca52812b6d81154c7/FLAGde86386d4 [2020-11-28 03:07:15,666 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:07:15,666 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-28 03:07:15,681 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/data/330eb1fe6/48b749841187439ca52812b6d81154c7/FLAGde86386d4 [2020-11-28 03:07:15,869 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_abf66904-5945-41b8-9ba9-5daa0797a6c9/bin/uautomizer/data/330eb1fe6/48b749841187439ca52812b6d81154c7 [2020-11-28 03:07:15,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:07:15,873 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:07:15,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:15,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:07:15,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:07:15,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:15" (1/1) ... [2020-11-28 03:07:15,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ee285a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:15, skipping insertion in model container [2020-11-28 03:07:15,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:15" (1/1) ... [2020-11-28 03:07:15,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:07:15,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:07:16,176 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:07:16,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dd5bf01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:16, skipping insertion in model container [2020-11-28 03:07:16,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:16,178 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:07:16,181 INFO L168 Benchmark]: Toolchain (without parser) took 305.67 ms. Allocated memory is still 79.7 MB. Free memory was 64.1 MB in the beginning and 55.0 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:16,181 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 79.7 MB. Free memory is still 62.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:07:16,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 303.29 ms. Allocated memory is still 79.7 MB. Free memory was 63.9 MB in the beginning and 55.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:16,187 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 79.7 MB. Free memory is still 62.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 303.29 ms. Allocated memory is still 79.7 MB. Free memory was 63.9 MB in the beginning and 55.0 MB in the end (delta: 8.9 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...