./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/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 969cf3df1f6db125e431d606530251d9b8976113 ................................................................................................................................ 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_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/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 969cf3df1f6db125e431d606530251d9b8976113 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 15:31:47,294 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:31:47,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:31:47,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:31:47,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:31:47,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:31:47,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:31:47,390 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:31:47,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:31:47,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:31:47,395 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:31:47,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:31:47,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:31:47,400 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:31:47,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:31:47,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:31:47,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:31:47,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:31:47,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:31:47,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:31:47,413 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:31:47,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:31:47,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:31:47,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:31:47,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:31:47,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:31:47,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:31:47,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:31:47,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:31:47,441 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:31:47,441 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:31:47,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:31:47,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:31:47,447 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:31:47,448 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:31:47,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:31:47,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:31:47,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:31:47,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:31:47,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:31:47,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:31:47,455 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-01 15:31:47,507 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:31:47,508 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:31:47,510 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:31:47,510 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:31:47,510 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:31:47,511 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:31:47,511 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:31:47,511 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:31:47,512 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:31:47,512 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:31:47,513 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:31:47,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:31:47,514 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:31:47,514 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:31:47,514 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:31:47,515 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:31:47,515 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:31:47,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:31:47,515 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:31:47,516 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:31:47,516 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:31:47,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:31:47,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:31:47,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:31:47,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:31:47,517 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:31:47,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:31:47,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:31:47,518 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:31:47,518 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_777bc0aa-556c-46bb-8206-a87d77f13827/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 969cf3df1f6db125e431d606530251d9b8976113 [2020-12-01 15:31:47,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:31:47,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:31:47,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:31:47,884 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:31:47,885 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:31:47,887 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-12-01 15:31:47,966 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/data/b4df251df/905574dfff89470dae90ad722fd4d70b/FLAG7d5c13c99 [2020-12-01 15:31:48,750 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:31:48,751 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-12-01 15:31:48,791 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/data/b4df251df/905574dfff89470dae90ad722fd4d70b/FLAG7d5c13c99 [2020-12-01 15:31:48,876 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/data/b4df251df/905574dfff89470dae90ad722fd4d70b [2020-12-01 15:31:48,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:31:48,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:31:48,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:31:48,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:31:48,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:31:48,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:31:48" (1/1) ... [2020-12-01 15:31:48,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c1d05bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:31:48, skipping insertion in model container [2020-12-01 15:31:48,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:31:48" (1/1) ... [2020-12-01 15:31:48,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:31:49,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:31:49,292 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:31:49,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@751ede6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:31:49, skipping insertion in model container [2020-12-01 15:31:49,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:31:49,294 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:31:49,297 INFO L168 Benchmark]: Toolchain (without parser) took 410.77 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 52.3 MB in the beginning and 89.3 MB in the end (delta: -36.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:31:49,298 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 83.9 MB. Free memory is still 49.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:31:49,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.36 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 52.1 MB in the beginning and 89.3 MB in the end (delta: -37.1 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:31:49,301 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 83.9 MB. Free memory is still 49.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 405.36 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 52.1 MB in the beginning and 89.3 MB in the end (delta: -37.1 MB). Peak memory consumption was 11.5 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 0.2.0-69874e2 [2020-12-01 15:31:51,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:31:51,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:31:51,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:31:51,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:31:51,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:31:51,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:31:51,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:31:52,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:31:52,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:31:52,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:31:52,017 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:31:52,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:31:52,029 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:31:52,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:31:52,032 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:31:52,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:31:52,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:31:52,042 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:31:52,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:31:52,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:31:52,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:31:52,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:31:52,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:31:52,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:31:52,077 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:31:52,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:31:52,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:31:52,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:31:52,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:31:52,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:31:52,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:31:52,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:31:52,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:31:52,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:31:52,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:31:52,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:31:52,091 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:31:52,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:31:52,094 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:31:52,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:31:52,096 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-01 15:31:52,141 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:31:52,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:31:52,145 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:31:52,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:31:52,146 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:31:52,146 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:31:52,146 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:31:52,147 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:31:52,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:31:52,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:31:52,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:31:52,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:31:52,149 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:31:52,149 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:31:52,150 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:31:52,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:31:52,150 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:31:52,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:31:52,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:31:52,151 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:31:52,152 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:31:52,152 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:31:52,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:31:52,153 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:31:52,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:31:52,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:31:52,154 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:31:52,154 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:31:52,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:31:52,154 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:31:52,155 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:31:52,155 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_777bc0aa-556c-46bb-8206-a87d77f13827/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 969cf3df1f6db125e431d606530251d9b8976113 [2020-12-01 15:31:52,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:31:52,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:31:52,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:31:52,592 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:31:52,593 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:31:52,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-12-01 15:31:52,673 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/data/0928b6d24/33dad3de468948aeb77fd18248b3ed19/FLAG44dd7a788 [2020-12-01 15:31:53,449 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:31:53,450 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-12-01 15:31:53,473 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/data/0928b6d24/33dad3de468948aeb77fd18248b3ed19/FLAG44dd7a788 [2020-12-01 15:31:53,637 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_777bc0aa-556c-46bb-8206-a87d77f13827/bin/uautomizer/data/0928b6d24/33dad3de468948aeb77fd18248b3ed19 [2020-12-01 15:31:53,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:31:53,640 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:31:53,645 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:31:53,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:31:53,649 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:31:53,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:31:53" (1/1) ... [2020-12-01 15:31:53,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2863b918 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:31:53, skipping insertion in model container [2020-12-01 15:31:53,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:31:53" (1/1) ... [2020-12-01 15:31:53,666 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:31:53,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:31:54,010 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:31:54,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@241a0476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:31:54, skipping insertion in model container [2020-12-01 15:31:54,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:31:54,013 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:31:54,016 INFO L168 Benchmark]: Toolchain (without parser) took 374.10 ms. Allocated memory is still 54.5 MB. Free memory was 29.2 MB in the beginning and 32.1 MB in the end (delta: -2.9 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-12-01 15:31:54,018 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 33.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:31:54,020 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.50 ms. Allocated memory is still 54.5 MB. Free memory was 29.0 MB in the beginning and 32.1 MB in the end (delta: -3.1 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-12-01 15:31:54,023 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 33.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 368.50 ms. Allocated memory is still 54.5 MB. Free memory was 29.0 MB in the beginning and 32.1 MB in the end (delta: -3.1 MB). Peak memory consumption was 6.2 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...