./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.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_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/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 4bf4debb05a4d120911bbd79d9a75121e0c58d3b ................................................................................................................................ 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_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/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 4bf4debb05a4d120911bbd79d9a75121e0c58d3b .................................................................................................................................. 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 03:14:59,972 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:14:59,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:00,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:00,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:00,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:00,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:00,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:00,075 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:00,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:00,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:00,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:00,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:00,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:00,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:00,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:00,089 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:00,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:00,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:00,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:00,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:00,111 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:00,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:00,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:00,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:00,126 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:00,126 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:00,128 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:00,130 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:00,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:00,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:00,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:00,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:00,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:00,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:00,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:00,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:00,144 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:00,144 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:00,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:00,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:00,154 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:15:00,206 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:00,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:00,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:00,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:00,209 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:00,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:00,210 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:00,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:00,210 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:00,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:00,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:00,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:00,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:00,212 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:00,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:00,213 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:00,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:00,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:00,214 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:00,214 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:00,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:00,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:00,215 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:00,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:00,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:00,216 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:15:00,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:15:00,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:00,217 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:00,217 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_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bf4debb05a4d120911bbd79d9a75121e0c58d3b [2020-11-28 03:15:00,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:00,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:00,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:00,620 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:00,622 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:00,624 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 03:15:00,718 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/data/79566027f/cfea388a7b0e4e63aa34c8b9bdd8311c/FLAGf9133b5ba [2020-11-28 03:15:01,561 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:01,562 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 03:15:01,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/data/79566027f/cfea388a7b0e4e63aa34c8b9bdd8311c/FLAGf9133b5ba [2020-11-28 03:15:01,685 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/data/79566027f/cfea388a7b0e4e63aa34c8b9bdd8311c [2020-11-28 03:15:01,688 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:01,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:01,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:01,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:01,701 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:01,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:01" (1/1) ... [2020-11-28 03:15:01,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@573be4d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:01, skipping insertion in model container [2020-11-28 03:15:01,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:01" (1/1) ... [2020-11-28 03:15:01,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:01,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:02,200 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:02,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60507733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:02, skipping insertion in model container [2020-11-28 03:15:02,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:02,204 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:15:02,210 INFO L168 Benchmark]: Toolchain (without parser) took 516.63 ms. Allocated memory is still 83.9 MB. Free memory was 50.5 MB in the beginning and 60.9 MB in the end (delta: -10.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:02,212 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 83.9 MB. Free memory was 42.6 MB in the beginning and 42.5 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:02,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 508.42 ms. Allocated memory is still 83.9 MB. Free memory was 50.3 MB in the beginning and 60.9 MB in the end (delta: -10.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:02,218 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 83.9 MB. Free memory was 42.6 MB in the beginning and 42.5 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 508.42 ms. Allocated memory is still 83.9 MB. Free memory was 50.3 MB in the beginning and 60.9 MB in the end (delta: -10.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:15:05,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:05,146 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:05,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:05,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:05,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:05,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:05,213 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:05,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:05,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:05,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:05,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:05,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:05,242 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:05,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:05,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:05,249 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:05,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:05,253 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:05,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:05,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:05,261 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:05,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:05,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:05,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:05,270 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:05,270 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:05,272 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:05,273 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:05,274 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:05,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:05,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:05,277 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:05,279 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:05,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:05,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:05,282 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:05,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:05,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:05,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:05,286 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:05,287 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:15:05,320 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:05,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:05,322 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:05,323 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:05,323 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:05,323 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:05,324 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:05,324 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:05,324 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:05,325 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:05,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:05,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:05,325 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:15:05,326 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:15:05,326 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:05,326 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:05,327 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:05,327 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:05,327 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:05,327 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:05,328 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:05,328 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:05,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:05,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:05,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:05,329 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:05,329 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:15:05,330 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:15:05,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:05,346 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:05,347 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:05,347 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_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bf4debb05a4d120911bbd79d9a75121e0c58d3b [2020-11-28 03:15:05,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:05,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:05,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:05,892 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:05,897 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:05,899 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 03:15:05,983 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/data/f96703609/3c5181fc0ff24f15a9c8727075f66d53/FLAG3696f8839 [2020-11-28 03:15:06,960 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:06,961 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-11-28 03:15:06,994 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/data/f96703609/3c5181fc0ff24f15a9c8727075f66d53/FLAG3696f8839 [2020-11-28 03:15:07,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2e1e8b01-6c64-4aea-a8f5-c20989eb3d80/bin/uautomizer/data/f96703609/3c5181fc0ff24f15a9c8727075f66d53 [2020-11-28 03:15:07,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:07,093 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:07,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:07,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:07,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:07,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:07" (1/1) ... [2020-11-28 03:15:07,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24502c68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:07, skipping insertion in model container [2020-11-28 03:15:07,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:07" (1/1) ... [2020-11-28 03:15:07,114 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:07,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:07,500 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:07,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16acdd69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:07, skipping insertion in model container [2020-11-28 03:15:07,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:07,502 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:15:07,504 INFO L168 Benchmark]: Toolchain (without parser) took 409.77 ms. Allocated memory is still 62.9 MB. Free memory was 40.8 MB in the beginning and 46.6 MB in the end (delta: -5.8 MB). Peak memory consumption was 11.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:07,512 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 62.9 MB. Free memory is still 44.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:07,514 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.60 ms. Allocated memory is still 62.9 MB. Free memory was 40.7 MB in the beginning and 46.6 MB in the end (delta: -6.0 MB). Peak memory consumption was 11.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:07,517 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 62.9 MB. Free memory is still 44.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 406.60 ms. Allocated memory is still 62.9 MB. Free memory was 40.7 MB in the beginning and 46.6 MB in the end (delta: -6.0 MB). Peak memory consumption was 11.7 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...