./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/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 b66e02958c1c5e95d88d1f0ac7b25a2107c10793 ................................................................................................................................ 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_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/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 b66e02958c1c5e95d88d1f0ac7b25a2107c10793 .................................................................................................................................. 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 01:20:48,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:48,329 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:48,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:48,420 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:48,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:48,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:48,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:48,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:48,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:48,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:48,453 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:48,454 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:48,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:48,460 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:48,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:48,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:48,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:48,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:48,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:48,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:48,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:48,494 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:48,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:48,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:48,510 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:48,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:48,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:48,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:48,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:48,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:48,519 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:48,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:48,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:48,525 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:48,525 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:48,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:48,526 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:48,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:48,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:48,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:48,532 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:20:48,582 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:48,583 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:48,585 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:48,586 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:48,586 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:20:48,586 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:48,587 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:20:48,587 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:20:48,587 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:20:48,588 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:48,589 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:48,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:48,590 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:48,590 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:20:48,591 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:48,591 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:48,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:48,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:48,592 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:20:48,592 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:48,592 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:20:48,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:20:48,593 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:48,593 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:48,594 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:48,594 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:20:48,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:20:48,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:48,595 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:20:48,595 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_42577ec9-d560-43aa-9cd5-c606f8fdf016/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b66e02958c1c5e95d88d1f0ac7b25a2107c10793 [2020-11-30 01:20:48,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:48,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:49,001 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:49,004 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:49,005 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:49,007 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2020-11-30 01:20:49,118 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/data/402201da0/92f25221796e4bb3a2d470899378381f/FLAG65de36f30 [2020-11-30 01:20:49,978 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:49,980 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2020-11-30 01:20:50,006 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/data/402201da0/92f25221796e4bb3a2d470899378381f/FLAG65de36f30 [2020-11-30 01:20:50,155 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/data/402201da0/92f25221796e4bb3a2d470899378381f [2020-11-30 01:20:50,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:50,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:50,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:50,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:50,180 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:50,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:50" (1/1) ... [2020-11-30 01:20:50,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37fd014b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:50, skipping insertion in model container [2020-11-30 01:20:50,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:50" (1/1) ... [2020-11-30 01:20:50,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:50,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:50,582 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:20:50,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7eff96f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:50, skipping insertion in model container [2020-11-30 01:20:50,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:50,583 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:20:50,590 INFO L168 Benchmark]: Toolchain (without parser) took 416.03 ms. Allocated memory is still 83.9 MB. Free memory was 48.8 MB in the beginning and 62.5 MB in the end (delta: -13.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:50,592 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 83.9 MB. Free memory was 59.3 MB in the beginning and 59.3 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:20:50,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.07 ms. Allocated memory is still 83.9 MB. Free memory was 48.5 MB in the beginning and 62.5 MB in the end (delta: -14.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:50,597 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 83.9 MB. Free memory was 59.3 MB in the beginning and 59.3 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 408.07 ms. Allocated memory is still 83.9 MB. Free memory was 48.5 MB in the beginning and 62.5 MB in the end (delta: -14.0 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 [2020-11-30 01:20:53,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:53,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:53,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:53,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:53,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:53,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:53,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:53,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:53,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:53,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:53,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:53,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:53,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:53,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:53,692 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:53,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:53,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:53,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:53,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:53,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:53,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:53,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:53,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:53,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:53,714 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:53,714 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:53,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:53,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:53,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:53,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:53,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:53,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:53,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:53,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:53,726 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:53,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:53,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:53,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:53,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:53,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:53,733 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:20:53,766 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:53,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:53,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:53,769 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:53,770 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:20:53,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:53,771 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:20:53,771 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:20:53,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:53,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:53,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:53,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:53,773 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:20:53,774 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:20:53,774 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:20:53,775 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:53,775 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:53,775 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:53,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:53,776 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:20:53,777 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:53,777 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:20:53,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:20:53,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:53,779 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:53,779 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:53,779 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:20:53,780 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:20:53,780 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:53,781 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:20:53,781 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:20:53,781 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_42577ec9-d560-43aa-9cd5-c606f8fdf016/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b66e02958c1c5e95d88d1f0ac7b25a2107c10793 [2020-11-30 01:20:54,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:54,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:54,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:54,409 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:54,415 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:54,416 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2020-11-30 01:20:54,527 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/data/587bcf7f1/afc0c57c8a49417aa53f205e745c71e4/FLAGb83d99945 [2020-11-30 01:20:55,520 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:55,521 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2020-11-30 01:20:55,550 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/data/587bcf7f1/afc0c57c8a49417aa53f205e745c71e4/FLAGb83d99945 [2020-11-30 01:20:55,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_42577ec9-d560-43aa-9cd5-c606f8fdf016/bin/uautomizer/data/587bcf7f1/afc0c57c8a49417aa53f205e745c71e4 [2020-11-30 01:20:55,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:55,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:55,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:55,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:55,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:55,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:55" (1/1) ... [2020-11-30 01:20:55,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c4bcd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:55, skipping insertion in model container [2020-11-30 01:20:55,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:55" (1/1) ... [2020-11-30 01:20:55,640 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:55,746 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:56,065 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:20:56,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54ff8157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:56, skipping insertion in model container [2020-11-30 01:20:56,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:56,067 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:20:56,070 INFO L168 Benchmark]: Toolchain (without parser) took 453.15 ms. Allocated memory is still 75.5 MB. Free memory was 57.8 MB in the beginning and 48.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:56,071 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 75.5 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:20:56,072 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.05 ms. Allocated memory is still 75.5 MB. Free memory was 57.7 MB in the beginning and 48.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:56,075 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 75.5 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 450.05 ms. Allocated memory is still 75.5 MB. Free memory was 57.7 MB in the beginning and 48.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...