./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.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_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/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 46416981800c30587f7cc149797fac656b702634 ................................................................................................................................ 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_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/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 46416981800c30587f7cc149797fac656b702634 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:37:30,204 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:37:30,208 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:37:30,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:37:30,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:37:30,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:37:30,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:37:30,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:37:30,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:37:30,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:37:30,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:37:30,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:37:30,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:37:30,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:37:30,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:37:30,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:37:30,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:37:30,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:37:30,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:37:30,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:37:30,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:37:30,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:37:30,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:37:30,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:37:30,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:37:30,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:37:30,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:37:30,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:37:30,366 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:37:30,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:37:30,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:37:30,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:37:30,371 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:37:30,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:37:30,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:37:30,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:37:30,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:37:30,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:37:30,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:37:30,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:37:30,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:37:30,383 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:37:30,417 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:37:30,418 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:37:30,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:37:30,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:37:30,422 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:37:30,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:37:30,423 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:37:30,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:37:30,423 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:37:30,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:37:30,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:37:30,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:37:30,425 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:37:30,425 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:37:30,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:37:30,426 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:37:30,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:37:30,426 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:37:30,427 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:37:30,427 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:37:30,427 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:37:30,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:37:30,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:37:30,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:37:30,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:37:30,429 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:37:30,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:37:30,429 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:37:30,430 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:37:30,430 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_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46416981800c30587f7cc149797fac656b702634 [2020-11-30 00:37:30,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:37:30,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:37:30,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:37:30,765 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:37:30,766 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:37:30,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-11-30 00:37:30,852 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/data/469036e32/b76051bc3fb84ae09dd6811c013dd49e/FLAGa2a35c931 [2020-11-30 00:37:31,667 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:37:31,668 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-11-30 00:37:31,701 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/data/469036e32/b76051bc3fb84ae09dd6811c013dd49e/FLAGa2a35c931 [2020-11-30 00:37:31,767 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/data/469036e32/b76051bc3fb84ae09dd6811c013dd49e [2020-11-30 00:37:31,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:37:31,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:37:31,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:37:31,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:37:31,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:37:31,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:37:31" (1/1) ... [2020-11-30 00:37:31,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705cd355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:31, skipping insertion in model container [2020-11-30 00:37:31,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:37:31" (1/1) ... [2020-11-30 00:37:31,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:37:31,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:37:32,296 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:37:32,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d1cf466 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:32, skipping insertion in model container [2020-11-30 00:37:32,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:37:32,299 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:37:32,305 INFO L168 Benchmark]: Toolchain (without parser) took 528.57 ms. Allocated memory is still 94.4 MB. Free memory was 63.2 MB in the beginning and 71.8 MB in the end (delta: -8.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:32,307 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 94.4 MB. Free memory was 54.6 MB in the beginning and 54.6 MB in the end (delta: 44.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:37:32,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 521.48 ms. Allocated memory is still 94.4 MB. Free memory was 63.0 MB in the beginning and 71.8 MB in the end (delta: -8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:32,312 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 94.4 MB. Free memory was 54.6 MB in the beginning and 54.6 MB in the end (delta: 44.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 521.48 ms. Allocated memory is still 94.4 MB. Free memory was 63.0 MB in the beginning and 71.8 MB in the end (delta: -8.8 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 [2020-11-30 00:37:34,970 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:37:34,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:37:35,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:37:35,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:37:35,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:37:35,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:37:35,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:37:35,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:37:35,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:37:35,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:37:35,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:37:35,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:37:35,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:37:35,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:37:35,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:37:35,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:37:35,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:37:35,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:37:35,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:37:35,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:37:35,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:37:35,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:37:35,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:37:35,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:37:35,107 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:37:35,108 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:37:35,123 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:37:35,124 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:37:35,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:37:35,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:37:35,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:37:35,128 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:37:35,129 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:37:35,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:37:35,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:37:35,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:37:35,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:37:35,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:37:35,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:37:35,138 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:37:35,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 00:37:35,189 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:37:35,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:37:35,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:37:35,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:37:35,194 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:37:35,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:37:35,195 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:37:35,195 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:37:35,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:37:35,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:37:35,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:37:35,197 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:37:35,197 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:37:35,197 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:37:35,198 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:37:35,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:37:35,198 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:37:35,198 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:37:35,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:37:35,199 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:37:35,199 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:37:35,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:37:35,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:37:35,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:37:35,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:37:35,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:37:35,201 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:37:35,201 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:37:35,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:37:35,201 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:37:35,201 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:37:35,202 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_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46416981800c30587f7cc149797fac656b702634 [2020-11-30 00:37:35,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:37:35,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:37:35,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:37:35,728 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:37:35,729 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:37:35,730 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-11-30 00:37:35,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/data/f27ec1211/68d103b8bd4c42f1879032b33b4fb186/FLAG934df57f7 [2020-11-30 00:37:36,572 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:37:36,578 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-11-30 00:37:36,606 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/data/f27ec1211/68d103b8bd4c42f1879032b33b4fb186/FLAG934df57f7 [2020-11-30 00:37:36,709 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ab4df292-2282-46ca-a0bf-6fa5b6e827a8/bin/uautomizer/data/f27ec1211/68d103b8bd4c42f1879032b33b4fb186 [2020-11-30 00:37:36,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:37:36,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:37:36,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:37:36,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:37:36,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:37:36,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:37:36" (1/1) ... [2020-11-30 00:37:36,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a41a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:36, skipping insertion in model container [2020-11-30 00:37:36,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:37:36" (1/1) ... [2020-11-30 00:37:36,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:37:36,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:37:37,093 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:37:37,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5553f234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:37, skipping insertion in model container [2020-11-30 00:37:37,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:37:37,096 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:37:37,100 INFO L168 Benchmark]: Toolchain (without parser) took 384.11 ms. Allocated memory is still 71.3 MB. Free memory was 45.6 MB in the beginning and 36.3 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:37,102 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 35.8 MB in the beginning and 35.7 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:37:37,104 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.97 ms. Allocated memory is still 71.3 MB. Free memory was 45.4 MB in the beginning and 36.3 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:37,108 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 35.8 MB in the beginning and 35.7 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 378.97 ms. Allocated memory is still 71.3 MB. Free memory was 45.4 MB in the beginning and 36.3 MB in the end (delta: 9.1 MB). 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...