./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.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_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b749a591ea7178251f76dc18ba3f12f69a53b50b ................................................................................................................................ 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_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b749a591ea7178251f76dc18ba3f12f69a53b50b .................................................................................................................................... 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 04:39:10,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:10,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:10,400 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:10,400 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:10,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:10,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:10,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:10,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:10,428 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:10,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:10,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:10,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:10,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:10,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:10,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:10,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:10,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:10,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:10,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:10,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:10,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:10,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:10,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:10,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:10,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:10,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:10,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:10,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:10,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:10,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:10,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:10,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:10,458 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:10,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:10,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:10,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:10,460 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:10,460 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:10,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:10,462 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:10,463 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:39:10,486 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:10,486 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:10,487 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:10,487 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:10,488 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:10,488 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:10,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:10,489 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:10,489 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:10,489 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:10,489 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:10,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:10,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:10,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:10,490 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:10,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:10,491 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:10,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:10,491 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:10,492 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:10,492 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:10,492 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:10,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:10,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:10,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:10,493 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:10,493 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:10,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:10,494 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:10,494 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_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b749a591ea7178251f76dc18ba3f12f69a53b50b [2020-11-28 04:39:10,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:10,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:10,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:10,794 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:10,796 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:10,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2020-11-28 04:39:10,870 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/data/68d0f68c3/3f1d6bf0048c43829a4b61018621f0bb/FLAGf02a80dec [2020-11-28 04:39:11,606 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:11,607 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2020-11-28 04:39:11,624 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/data/68d0f68c3/3f1d6bf0048c43829a4b61018621f0bb/FLAGf02a80dec [2020-11-28 04:39:11,832 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/data/68d0f68c3/3f1d6bf0048c43829a4b61018621f0bb [2020-11-28 04:39:11,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:11,836 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:11,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:11,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:11,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:11,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:11" (1/1) ... [2020-11-28 04:39:11,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66fcaf0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:11, skipping insertion in model container [2020-11-28 04:39:11,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:11" (1/1) ... [2020-11-28 04:39:11,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:11,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:12,146 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:12,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15b800b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:12, skipping insertion in model container [2020-11-28 04:39:12,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:12,148 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:12,150 INFO L168 Benchmark]: Toolchain (without parser) took 312.61 ms. Allocated memory is still 86.0 MB. Free memory was 57.7 MB in the beginning and 48.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:12,151 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory was 38.3 MB in the beginning and 38.3 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:12,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 298.18 ms. Allocated memory is still 86.0 MB. Free memory was 57.5 MB in the beginning and 48.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:12,154 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory was 38.3 MB in the beginning and 38.3 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 298.18 ms. Allocated memory is still 86.0 MB. Free memory was 57.5 MB in the beginning and 48.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:39:14,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:14,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:14,598 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:14,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:14,600 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:14,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:14,605 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:14,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:14,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:14,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:14,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:14,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:14,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:14,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:14,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:14,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:14,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:14,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:14,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:14,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:14,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:14,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:14,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:14,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:14,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:14,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:14,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:14,640 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:14,641 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:14,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:14,643 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:14,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:14,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:14,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:14,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:14,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:14,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:14,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:14,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:14,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:14,652 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:39:14,701 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:14,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:14,703 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:14,703 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:14,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:14,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:14,704 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:14,704 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:14,705 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:14,705 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:14,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:14,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:14,705 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:14,706 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:14,706 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:14,706 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:14,706 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:14,706 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:14,707 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:14,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:14,707 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:14,707 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:14,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:14,708 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:14,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:14,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:14,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:14,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:14,713 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:14,713 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:14,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:14,713 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:14,714 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:14,714 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_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b749a591ea7178251f76dc18ba3f12f69a53b50b [2020-11-28 04:39:15,156 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:15,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:15,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:15,192 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:15,193 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:15,194 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2020-11-28 04:39:15,268 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/data/4c743d479/995f87afe2b14f56adeef44357b30a44/FLAG49a3c7e9d [2020-11-28 04:39:15,922 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:15,932 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2020-11-28 04:39:15,959 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/data/4c743d479/995f87afe2b14f56adeef44357b30a44/FLAG49a3c7e9d [2020-11-28 04:39:16,196 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_320ba293-428c-4c8b-ab01-2fd4a6378980/bin/ukojak/data/4c743d479/995f87afe2b14f56adeef44357b30a44 [2020-11-28 04:39:16,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:16,202 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:16,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:16,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:16,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:16,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:16" (1/1) ... [2020-11-28 04:39:16,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79717b0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:16, skipping insertion in model container [2020-11-28 04:39:16,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:16" (1/1) ... [2020-11-28 04:39:16,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:16,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:16,601 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:16,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bc09a09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:16, skipping insertion in model container [2020-11-28 04:39:16,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:16,603 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:16,606 INFO L168 Benchmark]: Toolchain (without parser) took 401.94 ms. Allocated memory was 52.4 MB in the beginning and 65.0 MB in the end (delta: 12.6 MB). Free memory was 26.9 MB in the beginning and 41.3 MB in the end (delta: -14.3 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:16,608 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.4 MB in the end (delta: 39.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:16,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.65 ms. Allocated memory was 52.4 MB in the beginning and 65.0 MB in the end (delta: 12.6 MB). Free memory was 26.8 MB in the beginning and 41.3 MB in the end (delta: -14.5 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:16,614 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.4 MB in the end (delta: 39.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 398.65 ms. Allocated memory was 52.4 MB in the beginning and 65.0 MB in the end (delta: 12.6 MB). Free memory was 26.8 MB in the beginning and 41.3 MB in the end (delta: -14.5 MB). Peak memory consumption was 3.8 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...