./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.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_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/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 fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb ............................................................................................................................... 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_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/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 fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb .................................................................................................................................. 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 20:40:15,289 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:40:15,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:40:15,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:40:15,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:40:15,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:40:15,376 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:40:15,380 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:40:15,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:40:15,384 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:40:15,386 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:40:15,388 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:40:15,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:40:15,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:40:15,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:40:15,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:40:15,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:40:15,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:40:15,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:40:15,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:40:15,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:40:15,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:40:15,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:40:15,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:40:15,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:40:15,432 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:40:15,432 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:40:15,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:40:15,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:40:15,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:40:15,439 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:40:15,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:40:15,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:40:15,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:40:15,448 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:40:15,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:40:15,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:40:15,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:40:15,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:40:15,452 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:40:15,453 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:40:15,456 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 20:40:15,507 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:40:15,508 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:40:15,511 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:40:15,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:40:15,511 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:40:15,512 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:40:15,512 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:40:15,512 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:40:15,513 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:40:15,513 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:40:15,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:40:15,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:40:15,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:40:15,515 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:40:15,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:40:15,516 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:40:15,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:40:15,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:40:15,517 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:40:15,517 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:40:15,517 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:40:15,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:40:15,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:40:15,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:40:15,519 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:40:15,519 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:40:15,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:40:15,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:40:15,520 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:40:15,520 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_57c55cdd-31c0-4654-a672-41066a1e5fcc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb [2020-11-29 20:40:15,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:40:15,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:40:15,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:40:15,944 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:40:15,948 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:40:15,949 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-29 20:40:16,066 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/data/a983e248f/67e760fba8884d7b8f498169e9ddb8a4/FLAGfe7f38788 [2020-11-29 20:40:16,773 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:40:16,786 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-29 20:40:16,826 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/data/a983e248f/67e760fba8884d7b8f498169e9ddb8a4/FLAGfe7f38788 [2020-11-29 20:40:16,991 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/data/a983e248f/67e760fba8884d7b8f498169e9ddb8a4 [2020-11-29 20:40:16,994 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:40:16,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:40:17,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:40:17,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:40:17,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:40:17,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:40:16" (1/1) ... [2020-11-29 20:40:17,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1024639c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:40:17, skipping insertion in model container [2020-11-29 20:40:17,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:40:16" (1/1) ... [2020-11-29 20:40:17,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:40:17,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:40:17,466 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:40:17,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fb9f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:40:17, skipping insertion in model container [2020-11-29 20:40:17,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:40:17,468 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:40:17,471 INFO L168 Benchmark]: Toolchain (without parser) took 471.51 ms. Allocated memory is still 98.6 MB. Free memory was 67.4 MB in the beginning and 73.6 MB in the end (delta: -6.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:40:17,472 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 98.6 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:40:17,474 INFO L168 Benchmark]: CACSL2BoogieTranslator took 462.90 ms. Allocated memory is still 98.6 MB. Free memory was 67.2 MB in the beginning and 73.9 MB in the end (delta: -6.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:40:17,476 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 98.6 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 462.90 ms. Allocated memory is still 98.6 MB. Free memory was 67.2 MB in the beginning and 73.9 MB in the end (delta: -6.7 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 [2020-11-29 20:40:20,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:40:20,254 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:40:20,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:40:20,315 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:40:20,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:40:20,326 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:40:20,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:40:20,334 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:40:20,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:40:20,343 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:40:20,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:40:20,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:40:20,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:40:20,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:40:20,350 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:40:20,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:40:20,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:40:20,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:40:20,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:40:20,367 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:40:20,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:40:20,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:40:20,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:40:20,385 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:40:20,385 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:40:20,386 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:40:20,388 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:40:20,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:40:20,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:40:20,394 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:40:20,395 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:40:20,397 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:40:20,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:40:20,400 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:40:20,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:40:20,401 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:40:20,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:40:20,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:40:20,404 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:40:20,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:40:20,406 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 20:40:20,457 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:40:20,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:40:20,462 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:40:20,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:40:20,462 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:40:20,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:40:20,463 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:40:20,463 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:40:20,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:40:20,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:40:20,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:40:20,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:40:20,465 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:40:20,465 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:40:20,466 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:40:20,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:40:20,466 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:40:20,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:40:20,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:40:20,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:40:20,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:40:20,467 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:40:20,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:40:20,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:40:20,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:40:20,468 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:40:20,468 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 20:40:20,469 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:40:20,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:40:20,469 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:40:20,469 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:40:20,469 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_57c55cdd-31c0-4654-a672-41066a1e5fcc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb [2020-11-29 20:40:20,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:40:21,047 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:40:21,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:40:21,054 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:40:21,055 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:40:21,057 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-29 20:40:21,166 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/data/8b25598da/6edc29d687514a35a84b7b94bcb797b9/FLAGa78e82116 [2020-11-29 20:40:22,184 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:40:22,185 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-29 20:40:22,217 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/data/8b25598da/6edc29d687514a35a84b7b94bcb797b9/FLAGa78e82116 [2020-11-29 20:40:22,276 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_57c55cdd-31c0-4654-a672-41066a1e5fcc/bin/uautomizer/data/8b25598da/6edc29d687514a35a84b7b94bcb797b9 [2020-11-29 20:40:22,279 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:40:22,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:40:22,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:40:22,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:40:22,289 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:40:22,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:40:22" (1/1) ... [2020-11-29 20:40:22,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@665c55a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:40:22, skipping insertion in model container [2020-11-29 20:40:22,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:40:22" (1/1) ... [2020-11-29 20:40:22,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:40:22,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:40:22,589 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:40:22,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@388d9871 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:40:22, skipping insertion in model container [2020-11-29 20:40:22,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:40:22,591 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:40:22,593 INFO L168 Benchmark]: Toolchain (without parser) took 310.80 ms. Allocated memory is still 73.4 MB. Free memory was 56.1 MB in the beginning and 47.0 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:40:22,594 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 73.4 MB. Free memory was 55.2 MB in the beginning and 55.2 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:40:22,595 INFO L168 Benchmark]: CACSL2BoogieTranslator took 308.32 ms. Allocated memory is still 73.4 MB. Free memory was 55.9 MB in the beginning and 47.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:40:22,597 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 73.4 MB. Free memory was 55.2 MB in the beginning and 55.2 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 308.32 ms. Allocated memory is still 73.4 MB. Free memory was 55.9 MB in the beginning and 47.0 MB in the end (delta: 8.9 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...