./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.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_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/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 dc2bd9c04422878a7808dda0e07771e535662827 ................................................................................................................................ 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_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/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 dc2bd9c04422878a7808dda0e07771e535662827 .................................................................................................................................. 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 03:09:53,231 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:09:53,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:09:53,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:09:53,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:09:53,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:09:53,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:09:53,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:09:53,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:09:53,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:09:53,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:09:53,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:09:53,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:09:53,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:09:53,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:09:53,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:09:53,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:09:53,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:09:53,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:09:53,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:09:53,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:09:53,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:09:53,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:09:53,379 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:09:53,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:09:53,389 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:09:53,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:09:53,392 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:09:53,393 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:09:53,394 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:09:53,395 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:09:53,396 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:09:53,398 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:09:53,399 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:09:53,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:09:53,401 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:09:53,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:09:53,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:09:53,403 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:09:53,404 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:09:53,404 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:09:53,407 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:09:53,451 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:09:53,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:09:53,454 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:09:53,454 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:09:53,454 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:09:53,455 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:09:53,455 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:09:53,455 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:09:53,455 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:09:53,456 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:09:53,457 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:09:53,457 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:09:53,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:09:53,458 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:09:53,458 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:09:53,458 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:09:53,458 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:09:53,459 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:09:53,459 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:09:53,459 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:09:53,459 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:09:53,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:09:53,460 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:09:53,460 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:09:53,460 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:09:53,461 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:09:53,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:09:53,461 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:09:53,461 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:09:53,462 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_2f262b09-1a7d-424e-8d15-78548c6063cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc2bd9c04422878a7808dda0e07771e535662827 [2020-11-28 03:09:53,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:09:53,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:09:53,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:09:53,766 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:09:53,767 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:09:53,768 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-28 03:09:53,835 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/data/fb4e59661/52671d58b32346c992eecd1e837fd029/FLAG4d585f1cc [2020-11-28 03:09:54,427 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:09:54,427 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-28 03:09:54,450 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/data/fb4e59661/52671d58b32346c992eecd1e837fd029/FLAG4d585f1cc [2020-11-28 03:09:54,679 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/data/fb4e59661/52671d58b32346c992eecd1e837fd029 [2020-11-28 03:09:54,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:09:54,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:09:54,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:09:54,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:09:54,690 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:09:54,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:09:54" (1/1) ... [2020-11-28 03:09:54,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33d34745 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:09:54, skipping insertion in model container [2020-11-28 03:09:54,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:09:54" (1/1) ... [2020-11-28 03:09:54,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:09:54,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:09:55,037 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:09:55,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7aa5b682 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:09:55, skipping insertion in model container [2020-11-28 03:09:55,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:09:55,038 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:09:55,041 INFO L168 Benchmark]: Toolchain (without parser) took 355.53 ms. Allocated memory is still 107.0 MB. Free memory was 81.7 MB in the beginning and 84.9 MB in the end (delta: -3.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:09:55,042 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 79.7 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:09:55,043 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.53 ms. Allocated memory is still 107.0 MB. Free memory was 81.7 MB in the beginning and 84.9 MB in the end (delta: -3.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:09:55,045 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 79.7 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 352.53 ms. Allocated memory is still 107.0 MB. Free memory was 81.7 MB in the beginning and 84.9 MB in the end (delta: -3.2 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 03:09:57,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:09:57,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:09:57,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:09:57,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:09:57,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:09:57,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:09:57,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:09:57,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:09:57,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:09:57,474 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:09:57,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:09:57,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:09:57,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:09:57,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:09:57,488 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:09:57,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:09:57,490 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:09:57,492 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:09:57,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:09:57,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:09:57,508 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:09:57,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:09:57,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:09:57,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:09:57,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:09:57,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:09:57,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:09:57,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:09:57,525 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:09:57,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:09:57,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:09:57,532 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:09:57,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:09:57,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:09:57,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:09:57,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:09:57,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:09:57,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:09:57,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:09:57,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:09:57,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:09:57,590 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:09:57,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:09:57,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:09:57,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:09:57,595 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:09:57,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:09:57,596 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:09:57,596 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:09:57,596 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:09:57,596 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:09:57,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:09:57,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:09:57,598 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:09:57,599 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:09:57,599 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:09:57,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:09:57,599 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:09:57,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:09:57,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:09:57,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:09:57,600 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:09:57,601 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:09:57,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:09:57,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:09:57,612 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:09:57,612 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:09:57,612 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:09:57,613 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:09:57,613 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:09:57,613 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:09:57,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:09:57,613 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_2f262b09-1a7d-424e-8d15-78548c6063cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc2bd9c04422878a7808dda0e07771e535662827 [2020-11-28 03:09:58,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:09:58,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:09:58,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:09:58,066 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:09:58,067 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:09:58,068 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-28 03:09:58,156 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/data/ed28f1804/f7df1bd52c644fb09c9288c03cd276ec/FLAG46517b1aa [2020-11-28 03:09:58,958 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:09:58,967 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-28 03:09:58,995 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/data/ed28f1804/f7df1bd52c644fb09c9288c03cd276ec/FLAG46517b1aa [2020-11-28 03:09:59,166 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2f262b09-1a7d-424e-8d15-78548c6063cf/bin/uautomizer/data/ed28f1804/f7df1bd52c644fb09c9288c03cd276ec [2020-11-28 03:09:59,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:09:59,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:09:59,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:09:59,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:09:59,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:09:59,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:09:59" (1/1) ... [2020-11-28 03:09:59,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76b14e1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:09:59, skipping insertion in model container [2020-11-28 03:09:59,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:09:59" (1/1) ... [2020-11-28 03:09:59,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:09:59,275 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:09:59,516 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:09:59,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2219f9e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:09:59, skipping insertion in model container [2020-11-28 03:09:59,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:09:59,519 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:09:59,522 INFO L168 Benchmark]: Toolchain (without parser) took 349.79 ms. Allocated memory is still 69.2 MB. Free memory was 50.6 MB in the beginning and 41.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:09:59,524 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 69.2 MB. Free memory was 52.1 MB in the beginning and 52.0 MB in the end (delta: 53.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:09:59,526 INFO L168 Benchmark]: CACSL2BoogieTranslator took 347.21 ms. Allocated memory is still 69.2 MB. Free memory was 50.4 MB in the beginning and 41.8 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:09:59,529 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 69.2 MB. Free memory was 52.1 MB in the beginning and 52.0 MB in the end (delta: 53.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 347.21 ms. Allocated memory is still 69.2 MB. Free memory was 50.4 MB in the beginning and 41.8 MB in the end (delta: 8.6 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...