./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.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_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/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 0df891a119646af0e8f62ce9eefb45baeeedc2eb ................................................................................................................................ 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_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/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 0df891a119646af0e8f62ce9eefb45baeeedc2eb .................................................................................................................................. 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 03:18:45,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:18:45,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:18:45,304 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:18:45,305 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:18:45,306 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:18:45,308 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:18:45,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:18:45,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:18:45,314 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:18:45,316 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:18:45,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:18:45,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:18:45,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:18:45,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:18:45,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:18:45,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:18:45,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:18:45,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:18:45,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:18:45,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:18:45,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:18:45,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:18:45,335 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:18:45,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:18:45,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:18:45,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:18:45,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:18:45,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:18:45,343 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:18:45,343 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:18:45,344 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:18:45,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:18:45,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:18:45,347 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:18:45,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:18:45,349 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:18:45,349 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:18:45,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:18:45,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:18:45,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:18:45,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:18:45,392 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:18:45,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:18:45,394 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:18:45,394 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:18:45,394 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:18:45,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:18:45,395 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:18:45,395 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:18:45,395 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:18:45,395 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:18:45,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:18:45,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:18:45,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:18:45,400 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:18:45,400 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:18:45,400 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:18:45,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:18:45,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:18:45,401 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:18:45,401 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:18:45,401 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:18:45,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:18:45,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:18:45,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:18:45,403 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:18:45,403 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:18:45,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:18:45,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:18:45,404 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:18:45,404 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_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0df891a119646af0e8f62ce9eefb45baeeedc2eb [2020-11-28 03:18:45,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:18:45,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:18:45,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:18:45,692 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:18:45,695 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:18:45,696 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2020-11-28 03:18:45,779 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/data/fc4aa069d/4248f90172af47a888dce24735b5bacc/FLAGea37ba327 [2020-11-28 03:18:46,397 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:18:46,397 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2020-11-28 03:18:46,427 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/data/fc4aa069d/4248f90172af47a888dce24735b5bacc/FLAGea37ba327 [2020-11-28 03:18:46,620 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/data/fc4aa069d/4248f90172af47a888dce24735b5bacc [2020-11-28 03:18:46,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:18:46,624 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:18:46,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:46,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:18:46,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:18:46,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:46" (1/1) ... [2020-11-28 03:18:46,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf3b13d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:46, skipping insertion in model container [2020-11-28 03:18:46,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:46" (1/1) ... [2020-11-28 03:18:46,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:18:46,733 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:18:47,041 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:18:47,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ef7ce13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:47, skipping insertion in model container [2020-11-28 03:18:47,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:47,043 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:18:47,045 INFO L168 Benchmark]: Toolchain (without parser) took 420.38 ms. Allocated memory is still 117.4 MB. Free memory was 88.8 MB in the beginning and 93.2 MB in the end (delta: -4.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:47,047 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 46.4 MB in the beginning and 46.4 MB in the end (delta: 61.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:18:47,048 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.04 ms. Allocated memory is still 117.4 MB. Free memory was 88.5 MB in the beginning and 93.2 MB in the end (delta: -4.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:47,049 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 46.4 MB in the beginning and 46.4 MB in the end (delta: 61.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 414.04 ms. Allocated memory is still 117.4 MB. Free memory was 88.5 MB in the beginning and 93.2 MB in the end (delta: -4.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:18:49,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:18:49,523 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:18:49,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:18:49,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:18:49,580 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:18:49,584 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:18:49,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:18:49,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:18:49,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:18:49,600 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:18:49,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:18:49,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:18:49,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:18:49,619 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:18:49,621 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:18:49,622 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:18:49,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:18:49,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:18:49,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:18:49,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:18:49,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:18:49,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:18:49,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:18:49,660 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:18:49,661 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:18:49,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:18:49,663 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:18:49,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:18:49,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:18:49,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:18:49,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:18:49,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:18:49,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:18:49,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:18:49,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:18:49,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:18:49,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:18:49,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:18:49,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:18:49,677 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:18:49,678 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:18:49,720 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:18:49,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:18:49,723 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:18:49,723 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:18:49,724 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:18:49,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:18:49,724 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:18:49,725 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:18:49,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:18:49,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:18:49,726 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:18:49,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:18:49,727 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:18:49,727 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:18:49,728 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:18:49,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:18:49,728 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:18:49,728 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:18:49,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:18:49,729 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:18:49,729 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:18:49,730 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:18:49,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:18:49,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:18:49,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:18:49,731 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:18:49,731 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:18:49,731 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:18:49,732 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:18:49,732 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:18:49,732 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:18:49,732 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_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0df891a119646af0e8f62ce9eefb45baeeedc2eb [2020-11-28 03:18:50,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:18:50,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:18:50,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:18:50,205 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:18:50,206 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:18:50,207 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2020-11-28 03:18:50,293 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/data/708ed419e/8520d864d75e497ca9306ee72a03f2e9/FLAGd7d1f17d0 [2020-11-28 03:18:51,014 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:18:51,014 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2020-11-28 03:18:51,039 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/data/708ed419e/8520d864d75e497ca9306ee72a03f2e9/FLAGd7d1f17d0 [2020-11-28 03:18:51,195 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e092c1c5-d2a6-4ba6-b62c-121ed40ca74f/bin/uautomizer/data/708ed419e/8520d864d75e497ca9306ee72a03f2e9 [2020-11-28 03:18:51,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:18:51,199 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:18:51,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:51,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:18:51,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:18:51,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:51" (1/1) ... [2020-11-28 03:18:51,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@392810f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:51, skipping insertion in model container [2020-11-28 03:18:51,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:51" (1/1) ... [2020-11-28 03:18:51,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:18:51,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:18:51,569 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:18:51,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@715efd70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:51, skipping insertion in model container [2020-11-28 03:18:51,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:51,571 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:18:51,573 INFO L168 Benchmark]: Toolchain (without parser) took 372.72 ms. Allocated memory is still 54.5 MB. Free memory was 30.0 MB in the beginning and 37.0 MB in the end (delta: -7.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:51,574 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:18:51,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.38 ms. Allocated memory is still 54.5 MB. Free memory was 29.8 MB in the beginning and 37.0 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:51,576 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 358.38 ms. Allocated memory is still 54.5 MB. Free memory was 29.8 MB in the beginning and 37.0 MB in the end (delta: -7.3 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...