./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.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_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/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 b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c ................................................................................................................................ 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_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/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 b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:07:46,299 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:07:46,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:07:46,369 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:07:46,369 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:07:46,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:07:46,400 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:07:46,402 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:07:46,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:07:46,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:07:46,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:07:46,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:07:46,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:07:46,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:07:46,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:07:46,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:07:46,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:07:46,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:07:46,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:07:46,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:07:46,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:07:46,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:07:46,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:07:46,456 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:07:46,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:07:46,461 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:07:46,462 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:07:46,463 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:07:46,464 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:07:46,465 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:07:46,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:07:46,467 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:07:46,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:07:46,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:07:46,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:07:46,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:07:46,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:07:46,474 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:07:46,474 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:07:46,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:07:46,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:07:46,482 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:07:46,537 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:07:46,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:07:46,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:07:46,545 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:07:46,546 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:07:46,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:07:46,546 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:07:46,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:07:46,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:07:46,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:07:46,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:07:46,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:07:46,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:07:46,550 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:07:46,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:07:46,550 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:07:46,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:07:46,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:07:46,551 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:07:46,551 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:07:46,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:07:46,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:07:46,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:07:46,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:07:46,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:07:46,553 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:07:46,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:07:46,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:07:46,554 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:07:46,554 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_c388b6cb-7d6b-4f43-b973-b119e977990c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c [2020-11-28 03:07:46,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:07:46,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:07:46,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:07:46,976 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:07:46,977 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:07:46,978 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-11-28 03:07:47,083 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/data/b787dc168/62c65a36f22543f7968a8fea405362c2/FLAG4bb3d3588 [2020-11-28 03:07:47,845 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:07:47,846 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-11-28 03:07:47,885 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/data/b787dc168/62c65a36f22543f7968a8fea405362c2/FLAG4bb3d3588 [2020-11-28 03:07:47,971 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/data/b787dc168/62c65a36f22543f7968a8fea405362c2 [2020-11-28 03:07:47,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:07:47,975 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:07:47,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:47,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:07:47,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:07:47,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:47" (1/1) ... [2020-11-28 03:07:47,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d5a7953 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:47, skipping insertion in model container [2020-11-28 03:07:47,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:47" (1/1) ... [2020-11-28 03:07:48,001 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:07:48,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:07:48,434 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:07:48,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fcd8e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:48, skipping insertion in model container [2020-11-28 03:07:48,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:48,437 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:07:48,442 INFO L168 Benchmark]: Toolchain (without parser) took 464.05 ms. Allocated memory is still 104.9 MB. Free memory was 66.9 MB in the beginning and 80.5 MB in the end (delta: -13.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:48,445 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 104.9 MB. Free memory was 75.1 MB in the beginning and 75.0 MB in the end (delta: 25.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:07:48,448 INFO L168 Benchmark]: CACSL2BoogieTranslator took 457.04 ms. Allocated memory is still 104.9 MB. Free memory was 66.9 MB in the beginning and 80.5 MB in the end (delta: -13.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:48,451 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 104.9 MB. Free memory was 75.1 MB in the beginning and 75.0 MB in the end (delta: 25.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 457.04 ms. Allocated memory is still 104.9 MB. Free memory was 66.9 MB in the beginning and 80.5 MB in the end (delta: -13.6 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:07:51,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:07:51,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:07:51,440 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:07:51,441 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:07:51,442 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:07:51,445 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:07:51,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:07:51,451 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:07:51,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:07:51,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:07:51,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:07:51,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:07:51,472 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:07:51,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:07:51,476 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:07:51,477 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:07:51,478 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:07:51,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:07:51,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:07:51,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:07:51,488 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:07:51,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:07:51,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:07:51,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:07:51,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:07:51,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:07:51,498 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:07:51,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:07:51,500 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:07:51,500 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:07:51,501 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:07:51,502 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:07:51,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:07:51,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:07:51,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:07:51,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:07:51,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:07:51,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:07:51,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:07:51,510 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:07:51,511 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:07:51,544 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:07:51,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:07:51,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:07:51,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:07:51,555 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:07:51,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:07:51,556 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:07:51,556 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:07:51,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:07:51,556 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:07:51,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:07:51,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:07:51,557 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:07:51,557 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:07:51,557 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:07:51,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:07:51,558 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:07:51,558 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:07:51,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:07:51,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:07:51,559 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:07:51,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:07:51,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:07:51,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:07:51,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:07:51,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:07:51,560 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:07:51,560 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:07:51,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:07:51,561 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:07:51,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:07:51,561 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_c388b6cb-7d6b-4f43-b973-b119e977990c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c [2020-11-28 03:07:52,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:07:52,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:07:52,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:07:52,097 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:07:52,098 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:07:52,102 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-11-28 03:07:52,187 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/data/548a87e35/2ecf07fe12b84a30aab1b14e27cfa9eb/FLAG8ca8d7732 [2020-11-28 03:07:53,094 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:07:53,095 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-11-28 03:07:53,129 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/data/548a87e35/2ecf07fe12b84a30aab1b14e27cfa9eb/FLAG8ca8d7732 [2020-11-28 03:07:53,198 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c388b6cb-7d6b-4f43-b973-b119e977990c/bin/uautomizer/data/548a87e35/2ecf07fe12b84a30aab1b14e27cfa9eb [2020-11-28 03:07:53,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:07:53,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:07:53,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:53,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:07:53,210 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:07:53,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:53" (1/1) ... [2020-11-28 03:07:53,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17699b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:53, skipping insertion in model container [2020-11-28 03:07:53,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:53" (1/1) ... [2020-11-28 03:07:53,232 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:07:53,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:07:53,628 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:07:53,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d8c78b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:53, skipping insertion in model container [2020-11-28 03:07:53,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:07:53,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:07:53,636 INFO L168 Benchmark]: Toolchain (without parser) took 429.72 ms. Allocated memory is still 56.6 MB. Free memory was 34.0 MB in the beginning and 40.2 MB in the end (delta: -6.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:53,646 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 33.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:07:53,658 INFO L168 Benchmark]: CACSL2BoogieTranslator took 426.64 ms. Allocated memory is still 56.6 MB. Free memory was 33.9 MB in the beginning and 40.2 MB in the end (delta: -6.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:07:53,660 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 33.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 426.64 ms. Allocated memory is still 56.6 MB. Free memory was 33.9 MB in the beginning and 40.2 MB in the end (delta: -6.3 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...