./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.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_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/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 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 ................................................................................................................................ 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_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/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 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:20:00,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:20:00,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:20:00,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:20:00,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:20:00,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:20:00,584 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:20:00,586 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:20:00,588 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:20:00,589 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:20:00,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:20:00,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:20:00,592 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:20:00,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:20:00,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:20:00,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:20:00,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:20:00,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:20:00,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:20:00,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:20:00,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:20:00,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:20:00,608 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:20:00,609 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:20:00,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:20:00,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:20:00,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:20:00,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:20:00,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:20:00,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:20:00,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:20:00,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:20:00,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:20:00,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:20:00,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:20:00,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:20:00,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:20:00,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:20:00,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:20:00,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:20:00,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:20:00,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 22:20:00,647 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:20:00,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:20:00,648 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:20:00,648 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:20:00,649 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:20:00,649 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:20:00,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:20:00,649 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:20:00,650 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:20:00,650 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:20:00,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:20:00,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:20:00,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:20:00,650 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:20:00,651 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:20:00,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:20:00,651 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:20:00,651 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:20:00,651 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:20:00,652 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:20:00,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:20:00,652 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:20:00,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:20:00,652 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:20:00,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:20:00,653 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:20:00,653 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:20:00,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:20:00,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:20:00,654 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_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 [2020-11-29 22:20:00,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:20:00,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:20:00,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:20:00,974 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:20:00,975 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:20:00,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-29 22:20:01,058 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/data/9e4cc9b75/2f5c9ab8ee4c4a58a2e5a47acbd566cb/FLAG3ed49154a [2020-11-29 22:20:01,673 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:20:01,674 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-29 22:20:01,692 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/data/9e4cc9b75/2f5c9ab8ee4c4a58a2e5a47acbd566cb/FLAG3ed49154a [2020-11-29 22:20:01,865 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/data/9e4cc9b75/2f5c9ab8ee4c4a58a2e5a47acbd566cb [2020-11-29 22:20:01,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:20:01,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:20:01,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:20:01,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:20:01,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:20:01,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:20:01" (1/1) ... [2020-11-29 22:20:01,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f2c22b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:20:01, skipping insertion in model container [2020-11-29 22:20:01,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:20:01" (1/1) ... [2020-11-29 22:20:01,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:20:01,977 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:20:02,249 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:20:02,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ae728e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:20:02, skipping insertion in model container [2020-11-29 22:20:02,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:20:02,251 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:20:02,254 INFO L168 Benchmark]: Toolchain (without parser) took 381.28 ms. Allocated memory is still 94.4 MB. Free memory was 57.5 MB in the beginning and 71.5 MB in the end (delta: -14.0 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2020-11-29 22:20:02,255 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 94.4 MB. Free memory is still 76.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:20:02,257 INFO L168 Benchmark]: CACSL2BoogieTranslator took 376.63 ms. Allocated memory is still 94.4 MB. Free memory was 57.2 MB in the beginning and 71.9 MB in the end (delta: -14.7 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2020-11-29 22:20:02,260 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 94.4 MB. Free memory is still 76.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 376.63 ms. Allocated memory is still 94.4 MB. Free memory was 57.2 MB in the beginning and 71.9 MB in the end (delta: -14.7 MB). Peak memory consumption was 8.8 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 [2020-11-29 22:20:04,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:20:04,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:20:04,560 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:20:04,561 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:20:04,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:20:04,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:20:04,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:20:04,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:20:04,586 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:20:04,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:20:04,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:20:04,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:20:04,602 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:20:04,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:20:04,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:20:04,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:20:04,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:20:04,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:20:04,612 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:20:04,614 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:20:04,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:20:04,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:20:04,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:20:04,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:20:04,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:20:04,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:20:04,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:20:04,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:20:04,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:20:04,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:20:04,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:20:04,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:20:04,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:20:04,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:20:04,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:20:04,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:20:04,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:20:04,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:20:04,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:20:04,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:20:04,650 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 22:20:04,701 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:20:04,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:20:04,703 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:20:04,704 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:20:04,705 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:20:04,705 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:20:04,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:20:04,706 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:20:04,706 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:20:04,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:20:04,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:20:04,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:20:04,708 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:20:04,708 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:20:04,709 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:20:04,709 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:20:04,709 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:20:04,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:20:04,710 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:20:04,710 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:20:04,710 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:20:04,710 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:20:04,711 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:20:04,711 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:20:04,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:20:04,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:20:04,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:20:04,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:20:04,712 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:20:04,712 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:20:04,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:20:04,713 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:20:04,713 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:20:04,714 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_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 [2020-11-29 22:20:05,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:20:05,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:20:05,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:20:05,199 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:20:05,199 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:20:05,200 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-29 22:20:05,281 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/data/bcfb68cbf/c66a03c607334326803ae187ac263a0b/FLAGaa3fcecc2 [2020-11-29 22:20:05,959 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:20:05,960 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-29 22:20:05,987 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/data/bcfb68cbf/c66a03c607334326803ae187ac263a0b/FLAGaa3fcecc2 [2020-11-29 22:20:06,165 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b4c57672-63b7-4fa6-864f-9ca4b3877ddd/bin/ukojak/data/bcfb68cbf/c66a03c607334326803ae187ac263a0b [2020-11-29 22:20:06,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:20:06,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:20:06,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:20:06,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:20:06,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:20:06,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:20:06" (1/1) ... [2020-11-29 22:20:06,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11104c15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:20:06, skipping insertion in model container [2020-11-29 22:20:06,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:20:06" (1/1) ... [2020-11-29 22:20:06,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:20:06,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:20:06,461 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:20:06,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33e676dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:20:06, skipping insertion in model container [2020-11-29 22:20:06,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:20:06,463 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:20:06,467 INFO L168 Benchmark]: Toolchain (without parser) took 294.42 ms. Allocated memory was 58.7 MB in the beginning and 75.5 MB in the end (delta: 16.8 MB). Free memory was 35.3 MB in the beginning and 59.7 MB in the end (delta: -24.4 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. [2020-11-29 22:20:06,468 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 39.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:20:06,471 INFO L168 Benchmark]: CACSL2BoogieTranslator took 291.97 ms. Allocated memory was 58.7 MB in the beginning and 75.5 MB in the end (delta: 16.8 MB). Free memory was 35.1 MB in the beginning and 59.7 MB in the end (delta: -24.6 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. [2020-11-29 22:20:06,474 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 58.7 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 39.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 291.97 ms. Allocated memory was 58.7 MB in the beginning and 75.5 MB in the end (delta: 16.8 MB). Free memory was 35.1 MB in the beginning and 59.7 MB in the end (delta: -24.6 MB). Peak memory consumption was 12.1 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...