./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.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_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/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 fe02aa8f6ac4dc8a7daa520822e82802026faea3 ................................................................................................................................ 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_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/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 fe02aa8f6ac4dc8a7daa520822e82802026faea3 .................................................................................................................................. 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 01:16:32,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:16:32,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:16:32,183 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:16:32,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:16:32,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:16:32,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:16:32,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:16:32,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:16:32,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:16:32,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:16:32,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:16:32,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:16:32,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:16:32,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:16:32,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:16:32,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:16:32,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:16:32,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:16:32,238 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:16:32,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:16:32,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:16:32,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:16:32,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:16:32,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:16:32,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:16:32,253 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:16:32,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:16:32,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:16:32,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:16:32,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:16:32,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:16:32,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:16:32,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:16:32,265 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:16:32,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:16:32,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:16:32,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:16:32,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:16:32,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:16:32,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:16:32,270 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:16:32,306 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:16:32,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:16:32,308 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:16:32,308 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:16:32,309 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:16:32,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:16:32,309 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:16:32,310 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:16:32,310 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:16:32,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:16:32,310 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:16:32,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:16:32,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:16:32,311 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:16:32,311 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:16:32,312 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:16:32,312 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:16:32,312 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:16:32,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:16:32,313 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:16:32,313 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:16:32,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:16:32,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:16:32,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:16:32,314 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:16:32,315 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:16:32,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:16:32,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:16:32,316 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:16:32,316 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_08f9119e-5ba5-4074-a2a6-05d31a464819/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe02aa8f6ac4dc8a7daa520822e82802026faea3 [2020-11-30 01:16:32,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:16:32,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:16:32,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:16:32,667 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:16:32,670 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:16:32,672 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-30 01:16:32,784 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/data/81fb753ed/afc3d453f5e6495c8048a144d9994bbb/FLAGa03eaea32 [2020-11-30 01:16:33,592 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:16:33,593 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-30 01:16:33,616 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/data/81fb753ed/afc3d453f5e6495c8048a144d9994bbb/FLAGa03eaea32 [2020-11-30 01:16:33,722 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/data/81fb753ed/afc3d453f5e6495c8048a144d9994bbb [2020-11-30 01:16:33,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:16:33,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:16:33,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:16:33,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:16:33,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:16:33,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:16:33" (1/1) ... [2020-11-30 01:16:33,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fe7a15c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:16:33, skipping insertion in model container [2020-11-30 01:16:33,746 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:16:33" (1/1) ... [2020-11-30 01:16:33,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:16:33,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:16:34,182 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:16:34,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c522c96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:16:34, skipping insertion in model container [2020-11-30 01:16:34,184 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:16:34,185 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:16:34,189 INFO L168 Benchmark]: Toolchain (without parser) took 455.86 ms. Allocated memory is still 115.3 MB. Free memory was 83.1 MB in the beginning and 92.9 MB in the end (delta: -9.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:16:34,190 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 81.8 MB. Free memory is still 41.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:16:34,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 451.75 ms. Allocated memory is still 115.3 MB. Free memory was 82.9 MB in the beginning and 92.9 MB in the end (delta: -10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:16:34,195 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 81.8 MB. Free memory is still 41.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 451.75 ms. Allocated memory is still 115.3 MB. Free memory was 82.9 MB in the beginning and 92.9 MB in the end (delta: -10.0 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 01:16:37,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:16:37,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:16:37,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:16:37,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:16:37,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:16:37,255 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:16:37,261 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:16:37,266 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:16:37,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:16:37,276 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:16:37,278 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:16:37,279 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:16:37,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:16:37,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:16:37,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:16:37,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:16:37,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:16:37,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:16:37,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:16:37,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:16:37,297 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:16:37,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:16:37,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:16:37,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:16:37,306 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:16:37,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:16:37,308 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:16:37,309 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:16:37,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:16:37,311 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:16:37,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:16:37,314 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:16:37,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:16:37,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:16:37,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:16:37,319 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:16:37,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:16:37,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:16:37,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:16:37,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:16:37,325 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:16:37,356 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:16:37,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:16:37,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:16:37,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:16:37,359 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:16:37,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:16:37,360 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:16:37,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:16:37,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:16:37,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:16:37,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:16:37,362 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:16:37,362 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:16:37,362 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:16:37,362 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:16:37,363 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:16:37,363 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:16:37,363 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:16:37,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:16:37,364 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:16:37,364 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:16:37,365 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:16:37,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:16:37,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:16:37,366 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:16:37,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:16:37,366 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:16:37,367 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:16:37,367 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:16:37,367 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:16:37,368 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:16:37,368 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_08f9119e-5ba5-4074-a2a6-05d31a464819/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe02aa8f6ac4dc8a7daa520822e82802026faea3 [2020-11-30 01:16:37,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:16:37,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:16:37,914 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:16:37,916 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:16:37,917 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:16:37,919 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-30 01:16:37,995 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/data/d4374bbc8/43d4bfb854e34be688789e9bb68ca176/FLAGc794d0cf0 [2020-11-30 01:16:38,918 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:16:38,919 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-11-30 01:16:38,953 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/data/d4374bbc8/43d4bfb854e34be688789e9bb68ca176/FLAGc794d0cf0 [2020-11-30 01:16:39,053 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_08f9119e-5ba5-4074-a2a6-05d31a464819/bin/uautomizer/data/d4374bbc8/43d4bfb854e34be688789e9bb68ca176 [2020-11-30 01:16:39,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:16:39,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:16:39,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:16:39,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:16:39,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:16:39,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:16:39" (1/1) ... [2020-11-30 01:16:39,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@457913c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:16:39, skipping insertion in model container [2020-11-30 01:16:39,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:16:39" (1/1) ... [2020-11-30 01:16:39,085 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:16:39,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:16:39,453 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:16:39,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2caa13f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:16:39, skipping insertion in model container [2020-11-30 01:16:39,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:16:39,457 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:16:39,461 INFO L168 Benchmark]: Toolchain (without parser) took 396.07 ms. Allocated memory is still 73.4 MB. Free memory was 55.7 MB in the beginning and 46.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:16:39,462 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 73.4 MB. Free memory is still 56.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:16:39,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.10 ms. Allocated memory is still 73.4 MB. Free memory was 55.5 MB in the beginning and 46.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:16:39,468 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 73.4 MB. Free memory is still 56.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 393.10 ms. Allocated memory is still 73.4 MB. Free memory was 55.5 MB in the beginning and 46.5 MB in the end (delta: 9.1 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...