./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/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 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc ................................................................................................................................ 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_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/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 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc ................................................................................................................................. 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 03:15:35,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:35,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:35,392 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:35,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:35,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:35,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:35,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:35,404 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:35,408 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:35,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:35,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:35,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:35,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:35,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:35,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:35,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:35,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:35,438 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:35,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:35,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:35,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:35,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:35,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:35,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:35,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:35,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:35,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:35,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:35,481 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:35,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:35,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:35,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:35,487 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:35,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:35,489 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:35,490 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:35,491 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:35,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:35,492 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:35,493 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:35,497 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:15:35,549 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:35,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:35,552 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:35,552 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:35,553 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:35,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:35,553 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:35,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:35,554 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:35,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:35,556 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:35,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:35,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:35,557 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:35,557 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:35,557 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:35,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:35,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:35,558 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:35,558 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:35,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:35,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:35,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:35,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:35,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:35,560 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:15:35,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:15:35,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:35,561 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:35,561 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_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc [2020-11-28 03:15:35,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:35,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:35,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:35,996 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:35,997 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:35,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-28 03:15:36,101 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/data/8d599d7db/d96d6a7034d14547b560ac05e2ce9638/FLAG798250ed7 [2020-11-28 03:15:36,882 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:36,883 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-28 03:15:36,906 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/data/8d599d7db/d96d6a7034d14547b560ac05e2ce9638/FLAG798250ed7 [2020-11-28 03:15:37,026 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/data/8d599d7db/d96d6a7034d14547b560ac05e2ce9638 [2020-11-28 03:15:37,030 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:37,033 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:37,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:37,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:37,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:37,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:37" (1/1) ... [2020-11-28 03:15:37,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f494263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:37, skipping insertion in model container [2020-11-28 03:15:37,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:37" (1/1) ... [2020-11-28 03:15:37,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:37,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:37,494 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:37,496 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@339f5d6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:37, skipping insertion in model container [2020-11-28 03:15:37,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:37,497 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:15:37,502 INFO L168 Benchmark]: Toolchain (without parser) took 466.20 ms. Allocated memory is still 92.3 MB. Free memory was 58.9 MB in the beginning and 70.6 MB in the end (delta: -11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:37,503 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 92.3 MB. Free memory is still 51.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:37,506 INFO L168 Benchmark]: CACSL2BoogieTranslator took 455.99 ms. Allocated memory is still 92.3 MB. Free memory was 58.7 MB in the beginning and 70.6 MB in the end (delta: -11.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:37,510 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 92.3 MB. Free memory is still 51.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 455.99 ms. Allocated memory is still 92.3 MB. Free memory was 58.7 MB in the beginning and 70.6 MB in the end (delta: -11.9 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 03:15:40,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:40,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:40,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:40,351 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:40,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:40,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:40,358 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:40,361 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:40,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:40,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:40,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:40,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:40,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:40,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:40,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:40,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:40,376 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:40,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:40,382 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:40,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:40,387 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:40,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:40,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:40,394 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:40,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:40,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:40,397 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:40,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:40,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:40,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:40,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:40,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:40,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:40,415 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:40,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:40,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:40,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:40,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:40,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:40,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:40,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:15:40,456 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:40,456 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:40,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:40,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:40,459 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:40,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:40,460 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:40,460 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:40,461 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:40,461 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:40,462 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:40,462 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:40,462 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:15:40,463 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:15:40,463 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:40,463 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:40,464 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:40,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:40,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:40,465 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:40,465 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:40,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:40,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:40,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:40,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:40,466 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:40,466 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:15:40,467 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:15:40,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:40,467 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:40,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:40,468 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_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc [2020-11-28 03:15:40,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:40,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:40,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:40,985 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:40,986 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:40,987 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-28 03:15:41,082 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/data/e94b99324/531b65ea44294d77a6c2239d7f7333ef/FLAGad2e5aead [2020-11-28 03:15:42,019 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:42,023 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-28 03:15:42,050 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/data/e94b99324/531b65ea44294d77a6c2239d7f7333ef/FLAGad2e5aead [2020-11-28 03:15:42,102 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d308b1b9-96ce-4a55-91fc-364df9bb3fe4/bin/uautomizer/data/e94b99324/531b65ea44294d77a6c2239d7f7333ef [2020-11-28 03:15:42,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:42,113 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:42,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:42,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:42,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:42,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:42" (1/1) ... [2020-11-28 03:15:42,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@296c21a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:42, skipping insertion in model container [2020-11-28 03:15:42,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:42" (1/1) ... [2020-11-28 03:15:42,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:42,227 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:42,525 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:42,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dc87835 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:42, skipping insertion in model container [2020-11-28 03:15:42,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:42,528 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:15:42,533 INFO L168 Benchmark]: Toolchain (without parser) took 416.95 ms. Allocated memory was 46.1 MB in the beginning and 60.8 MB in the end (delta: 14.7 MB). Free memory was 29.4 MB in the beginning and 44.4 MB in the end (delta: -14.9 MB). Peak memory consumption was 9.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:42,535 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 46.1 MB. Free memory was 28.4 MB in the beginning and 28.3 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:42,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.37 ms. Allocated memory was 46.1 MB in the beginning and 60.8 MB in the end (delta: 14.7 MB). Free memory was 29.2 MB in the beginning and 44.4 MB in the end (delta: -15.1 MB). Peak memory consumption was 9.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:42,543 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 46.1 MB. Free memory was 28.4 MB in the beginning and 28.3 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 412.37 ms. Allocated memory was 46.1 MB in the beginning and 60.8 MB in the end (delta: 14.7 MB). Free memory was 29.2 MB in the beginning and 44.4 MB in the end (delta: -15.1 MB). Peak memory consumption was 9.3 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...