./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_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_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 ................................................................................................................................ 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_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 .................................................................................................................................. 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 02:56:53,785 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:56:53,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:56:53,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:56:53,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:56:53,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:56:53,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:56:53,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:56:53,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:56:53,877 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:56:53,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:56:53,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:56:53,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:56:53,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:56:53,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:56:53,887 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:56:53,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:56:53,890 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:56:53,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:56:53,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:56:53,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:56:53,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:56:53,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:56:53,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:56:53,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:56:53,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:56:53,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:56:53,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:56:53,922 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:56:53,924 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:56:53,924 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:56:53,926 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:56:53,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:56:53,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:56:53,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:56:53,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:56:53,933 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:56:53,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:56:53,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:56:53,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:56:53,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:56:53,941 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:56:53,994 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:56:53,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:56:53,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:56:53,997 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:56:53,997 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:56:53,997 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:56:53,998 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:56:53,998 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:56:53,998 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:56:53,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:56:54,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:56:54,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:56:54,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:56:54,000 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:56:54,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:56:54,001 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:56:54,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:56:54,001 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:56:54,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:56:54,002 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:56:54,002 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:56:54,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:56:54,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:56:54,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:56:54,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:56:54,003 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:56:54,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:56:54,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:56:54,004 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:56:54,005 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_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-11-28 02:56:54,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:56:54,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:56:54,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:56:54,423 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:56:54,424 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:56:54,425 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-28 02:56:54,501 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/data/bf0e3923a/c61685e15f9f4dcbb75914ce0b0a41f3/FLAG46de93226 [2020-11-28 02:56:55,200 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:56:55,201 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-28 02:56:55,222 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/data/bf0e3923a/c61685e15f9f4dcbb75914ce0b0a41f3/FLAG46de93226 [2020-11-28 02:56:55,400 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/data/bf0e3923a/c61685e15f9f4dcbb75914ce0b0a41f3 [2020-11-28 02:56:55,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:56:55,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:56:55,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:56:55,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:56:55,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:56:55,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:56:55" (1/1) ... [2020-11-28 02:56:55,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51085cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:56:55, skipping insertion in model container [2020-11-28 02:56:55,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:56:55" (1/1) ... [2020-11-28 02:56:55,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:56:55,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:56:55,783 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:56:55,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@141b3c22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:56:55, skipping insertion in model container [2020-11-28 02:56:55,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:56:55,784 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:56:55,787 INFO L168 Benchmark]: Toolchain (without parser) took 379.33 ms. Allocated memory is still 90.2 MB. Free memory was 56.4 MB in the beginning and 66.9 MB in the end (delta: -10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:56:55,788 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 90.2 MB. Free memory was 49.6 MB in the beginning and 49.6 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:56:55,789 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.61 ms. Allocated memory is still 90.2 MB. Free memory was 56.4 MB in the beginning and 66.9 MB in the end (delta: -10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:56:55,791 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 90.2 MB. Free memory was 49.6 MB in the beginning and 49.6 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 374.61 ms. Allocated memory is still 90.2 MB. Free memory was 56.4 MB in the beginning and 66.9 MB in the end (delta: -10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:56:58,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:56:58,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:56:58,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:56:58,243 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:56:58,245 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:56:58,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:56:58,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:56:58,254 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:56:58,255 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:56:58,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:56:58,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:56:58,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:56:58,261 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:56:58,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:56:58,265 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:56:58,266 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:56:58,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:56:58,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:56:58,273 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:56:58,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:56:58,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:56:58,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:56:58,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:56:58,286 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:56:58,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:56:58,287 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:56:58,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:56:58,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:56:58,299 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:56:58,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:56:58,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:56:58,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:56:58,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:56:58,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:56:58,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:56:58,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:56:58,308 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:56:58,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:56:58,310 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:56:58,311 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:56:58,313 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:56:58,359 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:56:58,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:56:58,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:56:58,367 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:56:58,367 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:56:58,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:56:58,368 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:56:58,368 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:56:58,369 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:56:58,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:56:58,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:56:58,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:56:58,371 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:56:58,372 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:56:58,372 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:56:58,372 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:56:58,373 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:56:58,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:56:58,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:56:58,374 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:56:58,374 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:56:58,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:56:58,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:56:58,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:56:58,376 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:56:58,376 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:56:58,376 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:56:58,377 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:56:58,377 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:56:58,377 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:56:58,378 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:56:58,378 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_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-11-28 02:56:58,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:56:58,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:56:58,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:56:58,834 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:56:58,835 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:56:58,836 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-28 02:56:58,941 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/data/98460e084/b632e096d9be4431bf43a60334ff6c50/FLAG48a0ff6ee [2020-11-28 02:56:59,734 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:56:59,735 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-28 02:56:59,758 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/data/98460e084/b632e096d9be4431bf43a60334ff6c50/FLAG48a0ff6ee [2020-11-28 02:56:59,910 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f05c9dd8-0e3e-44d0-9bbd-f61d17dcd4f7/bin/uautomizer/data/98460e084/b632e096d9be4431bf43a60334ff6c50 [2020-11-28 02:56:59,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:56:59,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:56:59,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:56:59,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:56:59,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:56:59,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:56:59" (1/1) ... [2020-11-28 02:56:59,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@706e6ef9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:56:59, skipping insertion in model container [2020-11-28 02:56:59,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:56:59" (1/1) ... [2020-11-28 02:56:59,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:00,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:00,356 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:57:00,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bacee1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:00, skipping insertion in model container [2020-11-28 02:57:00,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:00,360 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:57:00,363 INFO L168 Benchmark]: Toolchain (without parser) took 446.43 ms. Allocated memory is still 62.9 MB. Free memory was 40.2 MB in the beginning and 46.3 MB in the end (delta: -6.1 MB). Peak memory consumption was 14.3 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:00,365 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 62.9 MB. Free memory was 44.1 MB in the beginning and 44.1 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:00,368 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.10 ms. Allocated memory is still 62.9 MB. Free memory was 40.0 MB in the beginning and 46.3 MB in the end (delta: -6.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:00,371 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 62.9 MB. Free memory was 44.1 MB in the beginning and 44.1 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 443.10 ms. Allocated memory is still 62.9 MB. Free memory was 40.0 MB in the beginning and 46.3 MB in the end (delta: -6.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...