./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.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_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/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 b12f40780de52ae46cd8170424d414c02422ae4e ................................................................................................................................ 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_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/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 b12f40780de52ae46cd8170424d414c02422ae4e .................................................................................................................................. 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 03:16:52,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:16:52,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:16:52,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:16:52,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:16:52,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:16:52,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:16:52,315 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:16:52,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:16:52,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:16:52,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:16:52,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:16:52,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:16:52,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:16:52,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:16:52,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:16:52,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:16:52,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:16:52,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:16:52,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:16:52,342 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:16:52,344 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:16:52,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:16:52,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:16:52,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:16:52,353 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:16:52,354 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:16:52,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:16:52,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:16:52,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:16:52,359 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:16:52,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:16:52,362 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:16:52,363 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:16:52,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:16:52,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:16:52,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:16:52,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:16:52,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:16:52,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:16:52,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:16:52,373 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:16:52,405 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:16:52,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:16:52,407 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:16:52,407 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:16:52,408 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:16:52,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:16:52,408 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:16:52,409 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:16:52,409 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:16:52,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:16:52,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:16:52,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:16:52,410 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:16:52,411 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:16:52,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:16:52,411 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:16:52,412 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:16:52,412 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:16:52,412 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:16:52,413 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:16:52,413 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:16:52,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:16:52,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:16:52,414 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:16:52,414 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:16:52,414 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:16:52,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:16:52,415 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:16:52,415 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:16:52,415 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_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b12f40780de52ae46cd8170424d414c02422ae4e [2020-11-28 03:16:52,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:16:52,784 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:16:52,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:16:52,791 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:16:52,792 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:16:52,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-11-28 03:16:52,906 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/data/3aa520453/e46c7ee0a1e94db787a0c8d100bccc4a/FLAGcd1387744 [2020-11-28 03:16:53,740 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:16:53,741 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-11-28 03:16:53,769 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/data/3aa520453/e46c7ee0a1e94db787a0c8d100bccc4a/FLAGcd1387744 [2020-11-28 03:16:53,901 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/data/3aa520453/e46c7ee0a1e94db787a0c8d100bccc4a [2020-11-28 03:16:53,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:16:53,907 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:16:53,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:16:53,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:16:53,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:16:53,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:16:53" (1/1) ... [2020-11-28 03:16:53,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5662675f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:16:53, skipping insertion in model container [2020-11-28 03:16:53,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:16:53" (1/1) ... [2020-11-28 03:16:53,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:16:54,000 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:16:54,334 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:16:54,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b078a2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:16:54, skipping insertion in model container [2020-11-28 03:16:54,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:16:54,337 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:16:54,342 INFO L168 Benchmark]: Toolchain (without parser) took 432.24 ms. Allocated memory is still 79.7 MB. Free memory was 56.3 MB in the beginning and 55.7 MB in the end (delta: 518.2 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:16:54,345 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 79.7 MB. Free memory was 58.4 MB in the beginning and 58.3 MB in the end (delta: 75.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:16:54,347 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.21 ms. Allocated memory is still 79.7 MB. Free memory was 56.3 MB in the beginning and 55.7 MB in the end (delta: 518.2 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:16:54,350 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 79.7 MB. Free memory was 58.4 MB in the beginning and 58.3 MB in the end (delta: 75.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 428.21 ms. Allocated memory is still 79.7 MB. Free memory was 56.3 MB in the beginning and 55.7 MB in the end (delta: 518.2 kB). Peak memory consumption was 8.4 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 03:16:57,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:16:57,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:16:57,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:16:57,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:16:57,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:16:57,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:16:57,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:16:57,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:16:57,132 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:16:57,134 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:16:57,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:16:57,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:16:57,158 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:16:57,160 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:16:57,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:16:57,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:16:57,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:16:57,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:16:57,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:16:57,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:16:57,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:16:57,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:16:57,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:16:57,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:16:57,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:16:57,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:16:57,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:16:57,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:16:57,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:16:57,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:16:57,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:16:57,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:16:57,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:16:57,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:16:57,209 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:16:57,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:16:57,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:16:57,210 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:16:57,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:16:57,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:16:57,214 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:16:57,246 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:16:57,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:16:57,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:16:57,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:16:57,249 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:16:57,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:16:57,250 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:16:57,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:16:57,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:16:57,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:16:57,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:16:57,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:16:57,251 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:16:57,251 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:16:57,252 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:16:57,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:16:57,252 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:16:57,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:16:57,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:16:57,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:16:57,254 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:16:57,254 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:16:57,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:16:57,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:16:57,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:16:57,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:16:57,255 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:16:57,256 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:16:57,256 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:16:57,256 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:16:57,257 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:16:57,257 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_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b12f40780de52ae46cd8170424d414c02422ae4e [2020-11-28 03:16:57,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:16:57,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:16:57,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:16:57,822 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:16:57,823 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:16:57,824 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-11-28 03:16:57,920 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/data/db5d271d0/f8cde457c8dd457eb8dece81af23b25d/FLAGa0853243b [2020-11-28 03:16:58,770 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:16:58,774 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-11-28 03:16:58,808 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/data/db5d271d0/f8cde457c8dd457eb8dece81af23b25d/FLAGa0853243b [2020-11-28 03:16:58,937 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_45641fd9-14fa-48bd-8e2b-e18ebecab2cf/bin/uautomizer/data/db5d271d0/f8cde457c8dd457eb8dece81af23b25d [2020-11-28 03:16:58,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:16:58,944 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:16:58,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:16:58,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:16:58,954 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:16:58,955 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:16:58" (1/1) ... [2020-11-28 03:16:58,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7377c149 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:16:58, skipping insertion in model container [2020-11-28 03:16:58,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:16:58" (1/1) ... [2020-11-28 03:16:58,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:16:59,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:16:59,390 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:16:59,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@516bc08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:16:59, skipping insertion in model container [2020-11-28 03:16:59,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:16:59,391 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:16:59,402 INFO L168 Benchmark]: Toolchain (without parser) took 448.49 ms. Allocated memory is still 73.4 MB. Free memory was 50.8 MB in the beginning and 58.1 MB in the end (delta: -7.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:16:59,404 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 50.3 MB. Free memory was 31.6 MB in the beginning and 31.6 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:16:59,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.56 ms. Allocated memory is still 73.4 MB. Free memory was 50.6 MB in the beginning and 58.1 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:16:59,407 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 50.3 MB. Free memory was 31.6 MB in the beginning and 31.6 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 442.56 ms. Allocated memory is still 73.4 MB. Free memory was 50.6 MB in the beginning and 58.1 MB in the end (delta: -7.5 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...