./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.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_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/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 6bb5b8807dd3a5b9647c9ae1ed8f2276be101afe ................................................................................................................................ 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_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/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 6bb5b8807dd3a5b9647c9ae1ed8f2276be101afe .................................................................................................................................. 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 03:10:55,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:10:55,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:10:55,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:10:55,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:10:55,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:10:55,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:10:55,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:10:55,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:10:55,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:10:55,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:10:55,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:10:55,114 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:10:55,115 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:10:55,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:10:55,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:10:55,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:10:55,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:10:55,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:10:55,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:10:55,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:10:55,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:10:55,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:10:55,133 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:10:55,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:10:55,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:10:55,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:10:55,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:10:55,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:10:55,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:10:55,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:10:55,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:10:55,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:10:55,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:10:55,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:10:55,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:10:55,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:10:55,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:10:55,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:10:55,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:10:55,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:10:55,152 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:10:55,175 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:10:55,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:10:55,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:10:55,177 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:10:55,177 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:10:55,177 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:10:55,178 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:10:55,178 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:10:55,178 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:10:55,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:10:55,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:10:55,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:10:55,179 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:10:55,180 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:10:55,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:10:55,180 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:10:55,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:10:55,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:10:55,181 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:10:55,181 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:10:55,181 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:10:55,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:10:55,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:10:55,182 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:10:55,182 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:10:55,182 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:10:55,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:10:55,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:10:55,183 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:10:55,183 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_ed5acc04-f4d2-4e42-9f05-f95a15da251e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bb5b8807dd3a5b9647c9ae1ed8f2276be101afe [2020-11-28 03:10:55,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:10:55,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:10:55,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:10:55,486 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:10:55,488 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:10:55,489 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2020-11-28 03:10:55,550 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/data/6f6c23a02/ff21de04bb2b45f4a74c2e0d570390bd/FLAGeedeb7491 [2020-11-28 03:10:56,109 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:10:56,110 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2020-11-28 03:10:56,130 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/data/6f6c23a02/ff21de04bb2b45f4a74c2e0d570390bd/FLAGeedeb7491 [2020-11-28 03:10:56,339 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/data/6f6c23a02/ff21de04bb2b45f4a74c2e0d570390bd [2020-11-28 03:10:56,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:10:56,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:10:56,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:56,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:10:56,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:10:56,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:56" (1/1) ... [2020-11-28 03:10:56,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bedd0b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:56, skipping insertion in model container [2020-11-28 03:10:56,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:10:56" (1/1) ... [2020-11-28 03:10:56,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:10:56,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:10:56,683 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:10:56,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@395bc178 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:10:56, skipping insertion in model container [2020-11-28 03:10:56,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:10:56,684 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:10:56,687 INFO L168 Benchmark]: Toolchain (without parser) took 337.34 ms. Allocated memory is still 86.0 MB. Free memory was 47.3 MB in the beginning and 63.2 MB in the end (delta: -15.9 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:56,687 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory is still 65.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:10:56,688 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.94 ms. Allocated memory is still 86.0 MB. Free memory was 47.1 MB in the beginning and 63.2 MB in the end (delta: -16.1 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:10:56,690 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory is still 65.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 333.94 ms. Allocated memory is still 86.0 MB. Free memory was 47.1 MB in the beginning and 63.2 MB in the end (delta: -16.1 MB). Peak memory consumption was 4.8 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 03:10:58,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:10:58,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:10:58,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:10:58,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:10:58,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:10:58,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:10:58,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:10:58,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:10:58,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:10:58,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:10:58,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:10:58,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:10:58,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:10:58,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:10:59,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:10:59,002 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:10:59,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:10:59,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:10:59,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:10:59,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:10:59,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:10:59,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:10:59,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:10:59,033 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:10:59,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:10:59,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:10:59,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:10:59,039 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:10:59,040 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:10:59,040 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:10:59,041 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:10:59,043 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:10:59,044 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:10:59,045 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:10:59,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:10:59,046 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:10:59,047 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:10:59,047 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:10:59,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:10:59,049 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:10:59,050 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:10:59,094 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:10:59,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:10:59,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:10:59,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:10:59,098 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:10:59,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:10:59,099 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:10:59,099 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:10:59,099 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:10:59,099 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:10:59,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:10:59,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:10:59,101 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:10:59,101 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:10:59,101 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:10:59,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:10:59,102 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:10:59,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:10:59,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:10:59,103 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:10:59,103 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:10:59,103 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:10:59,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:10:59,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:10:59,104 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:10:59,104 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:10:59,104 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:10:59,104 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:10:59,105 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:10:59,105 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:10:59,105 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:10:59,105 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_ed5acc04-f4d2-4e42-9f05-f95a15da251e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bb5b8807dd3a5b9647c9ae1ed8f2276be101afe [2020-11-28 03:10:59,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:10:59,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:10:59,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:10:59,545 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:10:59,546 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:10:59,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2020-11-28 03:10:59,628 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/data/f254a00d8/8c3e3d2a54854ace81f1625a41e6ed8f/FLAG445f3bdca [2020-11-28 03:11:00,325 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:11:00,326 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2020-11-28 03:11:00,353 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/data/f254a00d8/8c3e3d2a54854ace81f1625a41e6ed8f/FLAG445f3bdca [2020-11-28 03:11:00,522 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ed5acc04-f4d2-4e42-9f05-f95a15da251e/bin/uautomizer/data/f254a00d8/8c3e3d2a54854ace81f1625a41e6ed8f [2020-11-28 03:11:00,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:11:00,527 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:11:00,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:00,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:11:00,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:11:00,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:00" (1/1) ... [2020-11-28 03:11:00,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bbdb3a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:00, skipping insertion in model container [2020-11-28 03:11:00,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:00" (1/1) ... [2020-11-28 03:11:00,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:11:00,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:11:00,850 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:11:00,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38fdc747 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:00, skipping insertion in model container [2020-11-28 03:11:00,851 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:00,851 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:11:00,854 INFO L168 Benchmark]: Toolchain (without parser) took 325.26 ms. Allocated memory is still 48.2 MB. Free memory was 31.5 MB in the beginning and 22.3 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:00,855 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 48.2 MB. Free memory was 30.0 MB in the beginning and 29.9 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:11:00,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 321.01 ms. Allocated memory is still 48.2 MB. Free memory was 31.3 MB in the beginning and 22.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:00,857 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 48.2 MB. Free memory was 30.0 MB in the beginning and 29.9 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 321.01 ms. Allocated memory is still 48.2 MB. Free memory was 31.3 MB in the beginning and 22.3 MB in the end (delta: 9.0 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...