./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_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_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/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 5278ae19b4d4cc039366843cba1d8ae833139bc1 ................................................................................................................................ 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_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/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 5278ae19b4d4cc039366843cba1d8ae833139bc1 .................................................................................................................................. 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 03:19:04,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:19:04,228 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:19:04,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:19:04,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:19:04,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:19:04,308 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:19:04,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:19:04,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:19:04,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:19:04,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:19:04,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:19:04,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:19:04,335 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:19:04,337 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:19:04,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:19:04,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:19:04,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:19:04,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:19:04,354 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:19:04,359 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:19:04,360 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:19:04,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:19:04,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:19:04,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:19:04,366 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:19:04,367 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:19:04,368 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:19:04,369 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:19:04,370 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:19:04,370 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:19:04,371 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:19:04,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:19:04,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:19:04,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:19:04,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:19:04,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:19:04,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:19:04,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:19:04,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:19:04,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:19:04,378 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:19:04,402 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:19:04,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:19:04,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:19:04,404 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:19:04,404 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:19:04,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:19:04,405 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:19:04,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:19:04,405 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:19:04,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:19:04,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:19:04,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:19:04,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:19:04,406 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:19:04,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:19:04,406 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:19:04,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:19:04,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:19:04,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:19:04,407 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:19:04,407 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:19:04,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:19:04,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:19:04,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:19:04,408 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:19:04,408 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:19:04,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:19:04,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:19:04,409 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:19:04,409 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_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5278ae19b4d4cc039366843cba1d8ae833139bc1 [2020-11-28 03:19:04,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:19:04,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:19:04,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:19:04,655 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:19:04,659 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:19:04,660 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-28 03:19:04,742 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/data/c49d62ce3/dcd294df781945fba1b8eb4306142198/FLAGa5f27d9b1 [2020-11-28 03:19:05,379 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:19:05,380 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-28 03:19:05,398 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/data/c49d62ce3/dcd294df781945fba1b8eb4306142198/FLAGa5f27d9b1 [2020-11-28 03:19:05,588 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/data/c49d62ce3/dcd294df781945fba1b8eb4306142198 [2020-11-28 03:19:05,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:19:05,591 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:19:05,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:19:05,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:19:05,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:19:05,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:19:05" (1/1) ... [2020-11-28 03:19:05,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ffa7cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:05, skipping insertion in model container [2020-11-28 03:19:05,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:19:05" (1/1) ... [2020-11-28 03:19:05,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:19:05,661 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:19:05,894 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:19:05,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31556506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:05, skipping insertion in model container [2020-11-28 03:19:05,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:19:05,895 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:19:05,898 INFO L168 Benchmark]: Toolchain (without parser) took 304.92 ms. Allocated memory is still 96.5 MB. Free memory was 61.8 MB in the beginning and 73.7 MB in the end (delta: -12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:05,899 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 30.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:19:05,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 302.35 ms. Allocated memory is still 96.5 MB. Free memory was 61.6 MB in the beginning and 74.2 MB in the end (delta: -12.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:05,902 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 71.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 30.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 302.35 ms. Allocated memory is still 96.5 MB. Free memory was 61.6 MB in the beginning and 74.2 MB in the end (delta: -12.5 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 03:19:08,135 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:19:08,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:19:08,185 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:19:08,186 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:19:08,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:19:08,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:19:08,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:19:08,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:19:08,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:19:08,207 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:19:08,208 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:19:08,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:19:08,210 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:19:08,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:19:08,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:19:08,212 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:19:08,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:19:08,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:19:08,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:19:08,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:19:08,236 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:19:08,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:19:08,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:19:08,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:19:08,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:19:08,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:19:08,243 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:19:08,244 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:19:08,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:19:08,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:19:08,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:19:08,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:19:08,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:19:08,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:19:08,263 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:19:08,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:19:08,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:19:08,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:19:08,266 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:19:08,267 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:19:08,268 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:19:08,310 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:19:08,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:19:08,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:19:08,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:19:08,314 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:19:08,315 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:19:08,315 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:19:08,315 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:19:08,315 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:19:08,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:19:08,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:19:08,317 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:19:08,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:19:08,317 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:19:08,317 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:19:08,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:19:08,318 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:19:08,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:19:08,318 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:19:08,319 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:19:08,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:19:08,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:19:08,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:19:08,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:19:08,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:19:08,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:19:08,320 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:19:08,320 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:19:08,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:19:08,321 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:19:08,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:19:08,321 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_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5278ae19b4d4cc039366843cba1d8ae833139bc1 [2020-11-28 03:19:08,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:19:08,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:19:08,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:19:08,723 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:19:08,726 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:19:08,727 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-28 03:19:08,803 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/data/ecc7f0e43/3704a1ee06d04ed1b763d6b5bbdabbbc/FLAG24cf40675 [2020-11-28 03:19:09,558 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:19:09,571 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-28 03:19:09,607 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/data/ecc7f0e43/3704a1ee06d04ed1b763d6b5bbdabbbc/FLAG24cf40675 [2020-11-28 03:19:09,783 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0e19e7c2-ab96-4eb8-b3ab-8ec9578f96ca/bin/uautomizer/data/ecc7f0e43/3704a1ee06d04ed1b763d6b5bbdabbbc [2020-11-28 03:19:09,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:19:09,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:19:09,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:19:09,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:19:09,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:19:09,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:19:09" (1/1) ... [2020-11-28 03:19:09,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18de6b54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:09, skipping insertion in model container [2020-11-28 03:19:09,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:19:09" (1/1) ... [2020-11-28 03:19:09,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:19:09,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:19:10,079 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:19:10,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c5b6809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:10, skipping insertion in model container [2020-11-28 03:19:10,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:19:10,081 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:19:10,085 INFO L168 Benchmark]: Toolchain (without parser) took 296.03 ms. Allocated memory is still 58.7 MB. Free memory was 35.0 MB in the beginning and 39.2 MB in the end (delta: -4.2 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:10,087 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 58.7 MB. Free memory was 40.0 MB in the beginning and 40.0 MB in the end (delta: 28.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:19:10,088 INFO L168 Benchmark]: CACSL2BoogieTranslator took 292.03 ms. Allocated memory is still 58.7 MB. Free memory was 34.8 MB in the beginning and 39.2 MB in the end (delta: -4.4 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:10,091 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 58.7 MB. Free memory was 40.0 MB in the beginning and 40.0 MB in the end (delta: 28.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 292.03 ms. Allocated memory is still 58.7 MB. Free memory was 34.8 MB in the beginning and 39.2 MB in the end (delta: -4.4 MB). Peak memory consumption was 7.7 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...