./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.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_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/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 6a1fb50df17a094d6d5c835bf1721403d28c1d5e ................................................................................................................................ 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_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/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 6a1fb50df17a094d6d5c835bf1721403d28c1d5e .................................................................................................................................. 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 03:13:06,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:13:06,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:13:06,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:13:06,292 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:13:06,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:13:06,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:13:06,324 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:13:06,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:13:06,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:13:06,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:13:06,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:13:06,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:13:06,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:13:06,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:13:06,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:13:06,360 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:13:06,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:13:06,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:13:06,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:13:06,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:13:06,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:13:06,376 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:13:06,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:13:06,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:13:06,384 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:13:06,384 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:13:06,386 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:13:06,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:13:06,389 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:13:06,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:13:06,390 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:13:06,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:13:06,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:13:06,395 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:13:06,395 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:13:06,396 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:13:06,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:13:06,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:13:06,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:13:06,400 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:13:06,401 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:13:06,438 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:13:06,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:13:06,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:13:06,441 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:13:06,441 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:13:06,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:13:06,442 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:13:06,442 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:13:06,442 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:13:06,443 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:13:06,443 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:13:06,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:13:06,444 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:13:06,444 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:13:06,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:13:06,445 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:13:06,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:13:06,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:13:06,446 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:13:06,447 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:13:06,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:13:06,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:13:06,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:13:06,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:13:06,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:13:06,449 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:13:06,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:13:06,450 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:13:06,450 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:13:06,450 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_fdcd3179-7150-4306-a722-06a690831a7f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a1fb50df17a094d6d5c835bf1721403d28c1d5e [2020-11-28 03:13:06,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:13:06,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:13:06,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:13:06,934 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:13:06,936 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:13:06,938 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-28 03:13:07,050 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/data/4bff01673/6a7ac78bf1ab48a0a6bc02e94a0dc2a5/FLAGa2b71aa67 [2020-11-28 03:13:08,065 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:13:08,067 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-28 03:13:08,102 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/data/4bff01673/6a7ac78bf1ab48a0a6bc02e94a0dc2a5/FLAGa2b71aa67 [2020-11-28 03:13:08,570 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/data/4bff01673/6a7ac78bf1ab48a0a6bc02e94a0dc2a5 [2020-11-28 03:13:08,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:13:08,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:13:08,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:13:08,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:13:08,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:13:08,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:13:08" (1/1) ... [2020-11-28 03:13:08,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34a6957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:08, skipping insertion in model container [2020-11-28 03:13:08,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:13:08" (1/1) ... [2020-11-28 03:13:08,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:13:08,762 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:13:09,130 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:13:09,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6af06763 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:09, skipping insertion in model container [2020-11-28 03:13:09,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:13:09,132 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:13:09,135 INFO L168 Benchmark]: Toolchain (without parser) took 556.90 ms. Allocated memory is still 92.3 MB. Free memory was 52.9 MB in the beginning and 68.5 MB in the end (delta: -15.7 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:13:09,136 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 92.3 MB. Free memory is still 72.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:13:09,138 INFO L168 Benchmark]: CACSL2BoogieTranslator took 553.04 ms. Allocated memory is still 92.3 MB. Free memory was 52.6 MB in the beginning and 68.5 MB in the end (delta: -15.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:13:09,139 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 92.3 MB. Free memory is still 72.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 553.04 ms. Allocated memory is still 92.3 MB. Free memory was 52.6 MB in the beginning and 68.5 MB in the end (delta: -15.9 MB). Peak memory consumption was 4.9 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 03:13:12,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:13:12,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:13:12,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:13:12,850 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:13:12,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:13:12,868 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:13:12,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:13:12,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:13:12,893 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:13:12,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:13:12,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:13:12,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:13:12,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:13:12,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:13:12,915 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:13:12,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:13:12,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:13:12,929 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:13:12,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:13:12,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:13:12,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:13:12,951 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:13:12,952 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:13:12,960 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:13:12,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:13:12,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:13:12,969 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:13:12,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:13:12,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:13:12,978 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:13:12,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:13:12,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:13:12,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:13:12,985 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:13:12,986 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:13:12,987 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:13:12,987 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:13:12,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:13:12,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:13:12,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:13:12,993 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:13:13,060 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:13:13,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:13:13,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:13:13,066 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:13:13,066 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:13:13,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:13:13,067 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:13:13,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:13:13,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:13:13,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:13:13,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:13:13,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:13:13,071 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:13:13,071 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:13:13,071 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:13:13,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:13:13,072 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:13:13,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:13:13,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:13:13,073 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:13:13,074 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:13:13,074 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:13:13,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:13:13,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:13:13,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:13:13,076 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:13:13,076 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:13:13,076 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:13:13,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:13:13,077 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:13:13,077 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:13:13,078 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_fdcd3179-7150-4306-a722-06a690831a7f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a1fb50df17a094d6d5c835bf1721403d28c1d5e [2020-11-28 03:13:13,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:13:13,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:13:13,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:13:13,779 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:13:13,780 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:13:13,782 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-28 03:13:13,889 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/data/8a6ea0968/16f2ae4152de40e5b68d21e312baa68f/FLAGf97c62ca5 [2020-11-28 03:13:15,033 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:13:15,034 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-28 03:13:15,081 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/data/8a6ea0968/16f2ae4152de40e5b68d21e312baa68f/FLAGf97c62ca5 [2020-11-28 03:13:15,432 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fdcd3179-7150-4306-a722-06a690831a7f/bin/uautomizer/data/8a6ea0968/16f2ae4152de40e5b68d21e312baa68f [2020-11-28 03:13:15,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:13:15,441 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:13:15,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:13:15,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:13:15,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:13:15,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:13:15" (1/1) ... [2020-11-28 03:13:15,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1462d9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:15, skipping insertion in model container [2020-11-28 03:13:15,457 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:13:15" (1/1) ... [2020-11-28 03:13:15,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:13:15,571 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:13:15,919 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:13:15,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14be3116 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:15, skipping insertion in model container [2020-11-28 03:13:15,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:13:15,922 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:13:15,926 INFO L168 Benchmark]: Toolchain (without parser) took 483.05 ms. Allocated memory is still 71.3 MB. Free memory was 53.1 MB in the beginning and 43.5 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:13:15,927 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 71.3 MB. Free memory is still 54.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:13:15,929 INFO L168 Benchmark]: CACSL2BoogieTranslator took 478.59 ms. Allocated memory is still 71.3 MB. Free memory was 52.8 MB in the beginning and 43.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:13:15,931 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 71.3 MB. Free memory is still 54.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 478.59 ms. Allocated memory is still 71.3 MB. Free memory was 52.8 MB in the beginning and 43.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...