./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_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_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/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 9b974015406df06ee6ac404081bf5ff7c128f9c4 ................................................................................................................................ 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_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/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 9b974015406df06ee6ac404081bf5ff7c128f9c4 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:03:21,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:03:21,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:03:21,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:03:21,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:03:21,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:03:21,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:03:21,309 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:03:21,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:03:21,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:03:21,315 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:03:21,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:03:21,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:03:21,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:03:21,328 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:03:21,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:03:21,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:03:21,333 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:03:21,335 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:03:21,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:03:21,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:03:21,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:03:21,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:03:21,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:03:21,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:03:21,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:03:21,366 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:03:21,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:03:21,368 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:03:21,369 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:03:21,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:03:21,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:03:21,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:03:21,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:03:21,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:03:21,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:03:21,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:03:21,380 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:03:21,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:03:21,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:03:21,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:03:21,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:03:21,428 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:03:21,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:03:21,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:03:21,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:03:21,431 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:03:21,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:03:21,431 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:03:21,432 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:03:21,432 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:03:21,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:03:21,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:03:21,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:03:21,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:03:21,433 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:03:21,433 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:03:21,434 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:03:21,434 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:03:21,434 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:03:21,434 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:03:21,435 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:03:21,435 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:03:21,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:03:21,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:03:21,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:03:21,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:03:21,436 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:03:21,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:03:21,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:03:21,437 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:03:21,437 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_1057d5cf-aa38-48d1-b629-3c04fac366de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b974015406df06ee6ac404081bf5ff7c128f9c4 [2020-11-28 03:03:21,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:03:21,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:03:21,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:03:21,874 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:03:21,875 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:03:21,877 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-11-28 03:03:21,970 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/data/074d727be/790d3705a7604345b0cddf103674789e/FLAG2e3f2dc29 [2020-11-28 03:03:22,777 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:03:22,778 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-11-28 03:03:22,799 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/data/074d727be/790d3705a7604345b0cddf103674789e/FLAG2e3f2dc29 [2020-11-28 03:03:22,941 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/data/074d727be/790d3705a7604345b0cddf103674789e [2020-11-28 03:03:22,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:03:22,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:03:22,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:22,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:03:22,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:03:22,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:22" (1/1) ... [2020-11-28 03:03:22,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77303a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:22, skipping insertion in model container [2020-11-28 03:03:22,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:22" (1/1) ... [2020-11-28 03:03:22,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:03:23,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:03:23,372 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:03:23,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@fac4411 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:23, skipping insertion in model container [2020-11-28 03:03:23,373 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:23,374 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:03:23,379 INFO L168 Benchmark]: Toolchain (without parser) took 429.40 ms. Allocated memory is still 115.3 MB. Free memory was 81.2 MB in the beginning and 91.3 MB in the end (delta: -10.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:23,381 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 37.3 MB in the beginning and 37.2 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:03:23,383 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.25 ms. Allocated memory is still 115.3 MB. Free memory was 80.8 MB in the beginning and 91.3 MB in the end (delta: -10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:23,386 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 37.3 MB in the beginning and 37.2 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 423.25 ms. Allocated memory is still 115.3 MB. Free memory was 80.8 MB in the beginning and 91.3 MB in the end (delta: -10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:03:26,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:03:26,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:03:26,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:03:26,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:03:26,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:03:26,259 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:03:26,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:03:26,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:03:26,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:03:26,277 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:03:26,278 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:03:26,279 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:03:26,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:03:26,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:03:26,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:03:26,287 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:03:26,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:03:26,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:03:26,311 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:03:26,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:03:26,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:03:26,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:03:26,323 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:03:26,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:03:26,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:03:26,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:03:26,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:03:26,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:03:26,343 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:03:26,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:03:26,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:03:26,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:03:26,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:03:26,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:03:26,350 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:03:26,351 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:03:26,351 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:03:26,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:03:26,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:03:26,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:03:26,356 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:03:26,402 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:03:26,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:03:26,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:03:26,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:03:26,405 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:03:26,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:03:26,406 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:03:26,406 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:03:26,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:03:26,407 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:03:26,407 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:03:26,407 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:03:26,407 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:03:26,408 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:03:26,408 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:03:26,408 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:03:26,408 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:03:26,409 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:03:26,409 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:03:26,409 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:03:26,409 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:03:26,410 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:03:26,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:03:26,410 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:03:26,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:03:26,411 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:03:26,411 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:03:26,411 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:03:26,412 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:03:26,412 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:03:26,412 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:03:26,412 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_1057d5cf-aa38-48d1-b629-3c04fac366de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b974015406df06ee6ac404081bf5ff7c128f9c4 [2020-11-28 03:03:26,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:03:26,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:03:26,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:03:26,875 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:03:26,876 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:03:26,877 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-11-28 03:03:26,961 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/data/90c610071/fab1703883f24515b449f9ca1d2443da/FLAG06e9974d6 [2020-11-28 03:03:27,821 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:03:27,823 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-11-28 03:03:27,850 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/data/90c610071/fab1703883f24515b449f9ca1d2443da/FLAG06e9974d6 [2020-11-28 03:03:27,958 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1057d5cf-aa38-48d1-b629-3c04fac366de/bin/uautomizer/data/90c610071/fab1703883f24515b449f9ca1d2443da [2020-11-28 03:03:27,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:03:27,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:03:27,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:27,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:03:27,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:03:27,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:27" (1/1) ... [2020-11-28 03:03:27,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5572ece8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:27, skipping insertion in model container [2020-11-28 03:03:27,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:27" (1/1) ... [2020-11-28 03:03:27,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:03:28,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:03:28,274 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:03:28,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5124ac70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:28, skipping insertion in model container [2020-11-28 03:03:28,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:28,277 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:03:28,281 INFO L168 Benchmark]: Toolchain (without parser) took 310.97 ms. Allocated memory is still 52.4 MB. Free memory was 27.1 MB in the beginning and 30.7 MB in the end (delta: -3.6 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:28,283 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 35.0 MB in the beginning and 34.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:03:28,284 INFO L168 Benchmark]: CACSL2BoogieTranslator took 306.75 ms. Allocated memory is still 52.4 MB. Free memory was 26.8 MB in the beginning and 30.8 MB in the end (delta: -3.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:28,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 35.0 MB in the beginning and 34.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 306.75 ms. Allocated memory is still 52.4 MB. Free memory was 26.8 MB in the beginning and 30.8 MB in the end (delta: -3.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...