./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.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_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/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 7cb1dfec92daff192c8573a2583b2c507e769fd7 ................................................................................................................................ 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_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/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 7cb1dfec92daff192c8573a2583b2c507e769fd7 .................................................................................................................................. 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 03:09:34,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:09:34,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:09:34,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:09:34,127 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:09:34,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:09:34,132 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:09:34,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:09:34,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:09:34,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:09:34,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:09:34,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:09:34,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:09:34,149 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:09:34,151 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:09:34,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:09:34,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:09:34,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:09:34,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:09:34,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:09:34,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:09:34,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:09:34,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:09:34,173 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:09:34,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:09:34,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:09:34,180 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:09:34,182 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:09:34,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:09:34,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:09:34,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:09:34,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:09:34,189 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:09:34,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:09:34,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:09:34,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:09:34,194 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:09:34,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:09:34,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:09:34,195 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:09:34,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:09:34,198 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:09:34,235 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:09:34,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:09:34,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:09:34,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:09:34,238 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:09:34,239 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:09:34,239 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:09:34,239 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:09:34,240 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:09:34,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:09:34,240 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:09:34,240 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:09:34,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:09:34,241 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:09:34,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:09:34,242 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:09:34,242 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:09:34,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:09:34,243 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:09:34,243 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:09:34,243 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:09:34,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:09:34,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:09:34,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:09:34,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:09:34,245 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:09:34,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:09:34,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:09:34,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:09:34,246 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_bcd8d46f-b985-4d75-b60e-ed0111c49344/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7cb1dfec92daff192c8573a2583b2c507e769fd7 [2020-11-28 03:09:34,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:09:34,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:09:34,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:09:34,691 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:09:34,694 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:09:34,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2020-11-28 03:09:34,819 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/data/9b9226780/d70bb7d7946b4f3aa04c13cd3e34c3e9/FLAG829770275 [2020-11-28 03:09:35,684 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:09:35,689 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2020-11-28 03:09:35,730 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/data/9b9226780/d70bb7d7946b4f3aa04c13cd3e34c3e9/FLAG829770275 [2020-11-28 03:09:35,781 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/data/9b9226780/d70bb7d7946b4f3aa04c13cd3e34c3e9 [2020-11-28 03:09:35,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:09:35,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:09:35,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:09:35,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:09:35,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:09:35,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:09:35" (1/1) ... [2020-11-28 03:09:35,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cf5a54f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:09:35, skipping insertion in model container [2020-11-28 03:09:35,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:09:35" (1/1) ... [2020-11-28 03:09:35,813 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:09:35,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:09:36,318 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:09:36,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@582691c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:09:36, skipping insertion in model container [2020-11-28 03:09:36,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:09:36,322 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:09:36,327 INFO L168 Benchmark]: Toolchain (without parser) took 537.41 ms. Allocated memory is still 94.4 MB. Free memory was 63.9 MB in the beginning and 71.4 MB in the end (delta: -7.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:09:36,329 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 94.4 MB. Free memory was 52.9 MB in the beginning and 52.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:09:36,332 INFO L168 Benchmark]: CACSL2BoogieTranslator took 530.14 ms. Allocated memory is still 94.4 MB. Free memory was 63.7 MB in the beginning and 71.4 MB in the end (delta: -7.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:09:36,335 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 94.4 MB. Free memory was 52.9 MB in the beginning and 52.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 530.14 ms. Allocated memory is still 94.4 MB. Free memory was 63.7 MB in the beginning and 71.4 MB in the end (delta: -7.7 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:09:39,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:09:39,350 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:09:39,392 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:09:39,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:09:39,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:09:39,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:09:39,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:09:39,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:09:39,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:09:39,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:09:39,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:09:39,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:09:39,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:09:39,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:09:39,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:09:39,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:09:39,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:09:39,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:09:39,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:09:39,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:09:39,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:09:39,489 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:09:39,490 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:09:39,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:09:39,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:09:39,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:09:39,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:09:39,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:09:39,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:09:39,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:09:39,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:09:39,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:09:39,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:09:39,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:09:39,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:09:39,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:09:39,519 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:09:39,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:09:39,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:09:39,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:09:39,527 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:09:39,590 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:09:39,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:09:39,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:09:39,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:09:39,596 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:09:39,596 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:09:39,596 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:09:39,597 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:09:39,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:09:39,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:09:39,599 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:09:39,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:09:39,600 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:09:39,600 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:09:39,601 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:09:39,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:09:39,601 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:09:39,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:09:39,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:09:39,602 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:09:39,603 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:09:39,603 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:09:39,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:09:39,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:09:39,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:09:39,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:09:39,605 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:09:39,605 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:09:39,606 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:09:39,606 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:09:39,607 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:09:39,607 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_bcd8d46f-b985-4d75-b60e-ed0111c49344/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7cb1dfec92daff192c8573a2583b2c507e769fd7 [2020-11-28 03:09:40,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:09:40,250 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:09:40,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:09:40,257 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:09:40,258 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:09:40,259 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2020-11-28 03:09:40,363 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/data/fa5a0ebf2/19799709a66a4382b2c20525f410285f/FLAG435ea562a [2020-11-28 03:09:41,284 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:09:41,290 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2020-11-28 03:09:41,319 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/data/fa5a0ebf2/19799709a66a4382b2c20525f410285f/FLAG435ea562a [2020-11-28 03:09:41,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bcd8d46f-b985-4d75-b60e-ed0111c49344/bin/uautomizer/data/fa5a0ebf2/19799709a66a4382b2c20525f410285f [2020-11-28 03:09:41,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:09:41,426 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:09:41,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:09:41,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:09:41,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:09:41,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:09:41" (1/1) ... [2020-11-28 03:09:41,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6faa9a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:09:41, skipping insertion in model container [2020-11-28 03:09:41,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:09:41" (1/1) ... [2020-11-28 03:09:41,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:09:41,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:09:41,888 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:09:41,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a86aaa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:09:41, skipping insertion in model container [2020-11-28 03:09:41,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:09:41,892 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:09:41,897 INFO L168 Benchmark]: Toolchain (without parser) took 468.22 ms. Allocated memory is still 58.7 MB. Free memory was 36.0 MB in the beginning and 41.9 MB in the end (delta: -5.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:09:41,898 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 58.7 MB. Free memory is still 40.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:09:41,901 INFO L168 Benchmark]: CACSL2BoogieTranslator took 462.14 ms. Allocated memory is still 58.7 MB. Free memory was 35.7 MB in the beginning and 41.9 MB in the end (delta: -6.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:09:41,905 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 58.7 MB. Free memory is still 40.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 462.14 ms. Allocated memory is still 58.7 MB. Free memory was 35.7 MB in the beginning and 41.9 MB in the end (delta: -6.2 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...