./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.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_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/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 4018aa2f3fc6e9af657f7b663c2968a52b287c70 ................................................................................................................................ 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_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/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 4018aa2f3fc6e9af657f7b663c2968a52b287c70 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:13:27,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:13:27,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:13:27,177 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:13:27,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:13:27,180 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:13:27,187 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:13:27,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:13:27,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:13:27,202 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:13:27,203 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:13:27,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:13:27,207 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:13:27,211 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:13:27,213 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:13:27,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:13:27,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:13:27,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:13:27,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:13:27,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:13:27,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:13:27,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:13:27,243 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:13:27,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:13:27,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:13:27,256 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:13:27,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:13:27,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:13:27,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:13:27,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:13:27,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:13:27,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:13:27,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:13:27,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:13:27,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:13:27,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:13:27,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:13:27,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:13:27,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:13:27,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:13:27,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:13:27,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:13:27,325 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:13:27,326 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:13:27,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:13:27,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:13:27,330 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:13:27,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:13:27,330 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:13:27,331 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:13:27,331 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:13:27,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:13:27,333 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:13:27,333 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:13:27,334 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:13:27,334 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:13:27,334 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:13:27,335 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:13:27,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:13:27,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:13:27,336 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:13:27,336 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:13:27,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:13:27,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:13:27,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:13:27,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:13:27,338 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:13:27,338 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:13:27,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:13:27,339 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:13:27,340 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:13:27,340 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_4e411e86-5eae-4bb7-93eb-da533c797524/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-11-29 23:13:27,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:13:27,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:13:27,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:13:27,732 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:13:27,733 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:13:27,734 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-29 23:13:27,822 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/data/faa084a22/88db2dcdae9849dd93791c1c6e10ea6a/FLAGaf9bf68f9 [2020-11-29 23:13:28,595 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:13:28,601 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-29 23:13:28,630 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/data/faa084a22/88db2dcdae9849dd93791c1c6e10ea6a/FLAGaf9bf68f9 [2020-11-29 23:13:28,760 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/data/faa084a22/88db2dcdae9849dd93791c1c6e10ea6a [2020-11-29 23:13:28,764 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:13:28,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:13:28,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:13:28,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:13:28,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:13:28,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:13:28" (1/1) ... [2020-11-29 23:13:28,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7271554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:13:28, skipping insertion in model container [2020-11-29 23:13:28,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:13:28" (1/1) ... [2020-11-29 23:13:28,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:13:28,891 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:13:29,243 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:13:29,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e3bb026 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:13:29, skipping insertion in model container [2020-11-29 23:13:29,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:13:29,245 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:13:29,248 INFO L168 Benchmark]: Toolchain (without parser) took 478.06 ms. Allocated memory is still 123.7 MB. Free memory was 96.2 MB in the beginning and 98.7 MB in the end (delta: -2.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:13:29,249 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 123.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:13:29,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 469.37 ms. Allocated memory is still 123.7 MB. Free memory was 95.8 MB in the beginning and 98.7 MB in the end (delta: -2.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:13:29,252 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 123.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 469.37 ms. Allocated memory is still 123.7 MB. Free memory was 95.8 MB in the beginning and 98.7 MB in the end (delta: -2.9 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:13:31,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:13:31,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:13:31,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:13:31,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:13:31,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:13:31,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:13:31,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:13:31,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:13:31,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:13:31,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:13:31,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:13:31,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:13:31,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:13:31,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:13:31,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:13:31,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:13:31,980 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:13:31,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:13:31,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:13:31,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:13:31,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:13:31,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:13:31,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:13:32,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:13:32,000 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:13:32,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:13:32,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:13:32,012 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:13:32,013 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:13:32,014 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:13:32,015 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:13:32,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:13:32,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:13:32,024 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:13:32,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:13:32,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:13:32,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:13:32,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:13:32,029 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:13:32,030 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:13:32,031 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:13:32,094 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:13:32,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:13:32,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:13:32,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:13:32,099 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:13:32,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:13:32,100 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:13:32,100 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:13:32,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:13:32,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:13:32,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:13:32,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:13:32,102 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:13:32,103 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:13:32,103 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:13:32,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:13:32,103 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:13:32,103 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:13:32,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:13:32,104 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:13:32,104 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:13:32,104 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:13:32,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:13:32,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:13:32,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:13:32,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:13:32,106 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:13:32,106 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:13:32,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:13:32,106 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:13:32,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:13:32,107 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_4e411e86-5eae-4bb7-93eb-da533c797524/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-11-29 23:13:32,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:13:32,702 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:13:32,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:13:32,710 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:13:32,711 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:13:32,712 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-29 23:13:32,813 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/data/ec2d65767/39f2588b32cc44fcb8644e9fdec39cd4/FLAG1e08a13b0 [2020-11-29 23:13:33,784 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:13:33,785 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-29 23:13:33,809 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/data/ec2d65767/39f2588b32cc44fcb8644e9fdec39cd4/FLAG1e08a13b0 [2020-11-29 23:13:33,901 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4e411e86-5eae-4bb7-93eb-da533c797524/bin/uautomizer/data/ec2d65767/39f2588b32cc44fcb8644e9fdec39cd4 [2020-11-29 23:13:33,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:13:33,907 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:13:33,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:13:33,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:13:33,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:13:33,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:13:33" (1/1) ... [2020-11-29 23:13:33,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e572942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:13:33, skipping insertion in model container [2020-11-29 23:13:33,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:13:33" (1/1) ... [2020-11-29 23:13:33,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:13:34,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:13:34,315 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:13:34,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@fbfeba9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:13:34, skipping insertion in model container [2020-11-29 23:13:34,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:13:34,317 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:13:34,320 INFO L168 Benchmark]: Toolchain (without parser) took 411.07 ms. Allocated memory is still 50.3 MB. Free memory was 25.7 MB in the beginning and 27.6 MB in the end (delta: -1.9 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:13:34,321 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 50.3 MB. Free memory was 33.1 MB in the beginning and 33.1 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:13:34,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.67 ms. Allocated memory is still 50.3 MB. Free memory was 25.4 MB in the beginning and 27.6 MB in the end (delta: -2.2 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:13:34,325 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 50.3 MB. Free memory was 33.1 MB in the beginning and 33.1 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 405.67 ms. Allocated memory is still 50.3 MB. Free memory was 25.4 MB in the beginning and 27.6 MB in the end (delta: -2.2 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...