./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.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_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/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 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a ................................................................................................................................ 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_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/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 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:12:24,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:12:24,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:12:24,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:12:24,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:12:24,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:12:24,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:12:24,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:12:24,456 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:12:24,457 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:12:24,458 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:12:24,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:12:24,460 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:12:24,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:12:24,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:12:24,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:12:24,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:12:24,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:12:24,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:12:24,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:12:24,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:12:24,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:12:24,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:12:24,477 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:12:24,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:12:24,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:12:24,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:12:24,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:12:24,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:12:24,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:12:24,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:12:24,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:12:24,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:12:24,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:12:24,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:12:24,490 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:12:24,491 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:12:24,491 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:12:24,492 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:12:24,493 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:12:24,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:12:24,495 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:12:24,519 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:12:24,519 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:12:24,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:12:24,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:12:24,521 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:12:24,521 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:12:24,522 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:12:24,522 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:12:24,522 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:12:24,522 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:12:24,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:12:24,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:12:24,523 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:12:24,523 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:12:24,523 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:12:24,524 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:12:24,524 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:12:24,524 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:12:24,524 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:12:24,524 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:12:24,525 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:12:24,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:12:24,525 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:12:24,525 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:12:24,525 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:12:24,526 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:12:24,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:12:24,526 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:12:24,526 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:12:24,526 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_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a [2020-11-30 01:12:24,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:12:24,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:12:24,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:12:24,795 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:12:24,795 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:12:24,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-30 01:12:24,885 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/data/b828740ae/4bbf22b45e014b919385f2d31d3635ee/FLAG3d7ac1479 [2020-11-30 01:12:25,510 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:12:25,511 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-30 01:12:25,531 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/data/b828740ae/4bbf22b45e014b919385f2d31d3635ee/FLAG3d7ac1479 [2020-11-30 01:12:25,715 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/data/b828740ae/4bbf22b45e014b919385f2d31d3635ee [2020-11-30 01:12:25,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:12:25,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:12:25,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:25,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:12:25,732 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:12:25,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:25" (1/1) ... [2020-11-30 01:12:25,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed411bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:25, skipping insertion in model container [2020-11-30 01:12:25,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:25" (1/1) ... [2020-11-30 01:12:25,751 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:12:25,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:12:26,158 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:12:26,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@362651b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:26, skipping insertion in model container [2020-11-30 01:12:26,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:26,160 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:12:26,163 INFO L168 Benchmark]: Toolchain (without parser) took 439.28 ms. Allocated memory is still 88.1 MB. Free memory was 50.0 MB in the beginning and 65.0 MB in the end (delta: -15.0 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:26,164 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory was 69.4 MB in the beginning and 69.4 MB in the end (delta: 42.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:12:26,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 432.40 ms. Allocated memory is still 88.1 MB. Free memory was 49.8 MB in the beginning and 65.0 MB in the end (delta: -15.2 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:26,166 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory was 69.4 MB in the beginning and 69.4 MB in the end (delta: 42.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 432.40 ms. Allocated memory is still 88.1 MB. Free memory was 49.8 MB in the beginning and 65.0 MB in the end (delta: -15.2 MB). Peak memory consumption was 6.8 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 [2020-11-30 01:12:28,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:12:28,467 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:12:28,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:12:28,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:12:28,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:12:28,523 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:12:28,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:12:28,531 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:12:28,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:12:28,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:12:28,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:12:28,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:12:28,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:12:28,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:12:28,552 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:12:28,553 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:12:28,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:12:28,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:12:28,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:12:28,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:12:28,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:12:28,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:12:28,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:12:28,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:12:28,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:12:28,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:12:28,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:12:28,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:12:28,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:12:28,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:12:28,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:12:28,600 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:12:28,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:12:28,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:12:28,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:12:28,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:12:28,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:12:28,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:12:28,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:12:28,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:12:28,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:12:28,652 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:12:28,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:12:28,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:12:28,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:12:28,656 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:12:28,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:12:28,657 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:12:28,657 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:12:28,657 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:12:28,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:12:28,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:12:28,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:12:28,659 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:12:28,659 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:12:28,659 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:12:28,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:12:28,660 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:12:28,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:12:28,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:12:28,660 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:12:28,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:12:28,661 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:12:28,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:12:28,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:12:28,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:12:28,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:12:28,662 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:12:28,662 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:12:28,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:12:28,663 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:12:28,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:12:28,663 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_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 172f0bcdbd084a560bd0a87448ff7c4bb35bbc8a [2020-11-30 01:12:29,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:12:29,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:12:29,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:12:29,137 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:12:29,138 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:12:29,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-30 01:12:29,208 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/data/f3447d254/027b6fc569eb4ac087580dc44768f13f/FLAGa9e90cb0b [2020-11-30 01:12:30,025 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:12:30,026 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2020-11-30 01:12:30,055 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/data/f3447d254/027b6fc569eb4ac087580dc44768f13f/FLAGa9e90cb0b [2020-11-30 01:12:30,210 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_74c1fe82-fb8e-4ca4-ac15-8bc3637c0d0a/bin/uautomizer/data/f3447d254/027b6fc569eb4ac087580dc44768f13f [2020-11-30 01:12:30,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:12:30,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:12:30,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:30,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:12:30,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:12:30,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:30" (1/1) ... [2020-11-30 01:12:30,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18de6b54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:30, skipping insertion in model container [2020-11-30 01:12:30,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:30" (1/1) ... [2020-11-30 01:12:30,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:12:30,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:12:30,562 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:12:30,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27559f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:30, skipping insertion in model container [2020-11-30 01:12:30,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:30,565 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:12:30,569 INFO L168 Benchmark]: Toolchain (without parser) took 348.49 ms. Allocated memory is still 56.6 MB. Free memory was 33.1 MB in the beginning and 40.4 MB in the end (delta: -7.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:30,570 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory is still 39.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:12:30,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.96 ms. Allocated memory is still 56.6 MB. Free memory was 32.9 MB in the beginning and 40.4 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:30,575 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory is still 39.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.96 ms. Allocated memory is still 56.6 MB. Free memory was 32.9 MB in the beginning and 40.4 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...