./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/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 4af64e528adcfe4ff38d4564e0dbfef188171aaa ................................................................................................................................ 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_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/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 4af64e528adcfe4ff38d4564e0dbfef188171aaa .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:40:55,397 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:40:55,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:40:55,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:40:55,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:40:55,486 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:40:55,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:40:55,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:40:55,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:40:55,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:40:55,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:40:55,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:40:55,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:40:55,500 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:40:55,501 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:40:55,503 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:40:55,504 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:40:55,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:40:55,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:40:55,511 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:40:55,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:40:55,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:40:55,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:40:55,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:40:55,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:40:55,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:40:55,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:40:55,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:40:55,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:40:55,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:40:55,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:40:55,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:40:55,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:40:55,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:40:55,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:40:55,532 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:40:55,533 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:40:55,534 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:40:55,534 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:40:55,535 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:40:55,536 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:40:55,537 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:40:55,561 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:40:55,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:40:55,562 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:40:55,563 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:40:55,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:40:55,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:40:55,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:40:55,565 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:40:55,565 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:40:55,565 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:40:55,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:40:55,566 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:40:55,566 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:40:55,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:40:55,567 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:40:55,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:40:55,567 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:40:55,567 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:40:55,568 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:40:55,568 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:40:55,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:40:55,568 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:40:55,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:40:55,569 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:40:55,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:40:55,570 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:40:55,571 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:40:55,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:40:55,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:40:55,572 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_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4af64e528adcfe4ff38d4564e0dbfef188171aaa [2020-12-01 17:40:55,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:40:55,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:40:55,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:40:55,907 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:40:55,909 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:40:55,910 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i [2020-12-01 17:40:56,008 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/data/7850a1c37/3048f05cfdee4d8cbd223596d4e0ffb6/FLAGfd7fffd15 [2020-12-01 17:40:56,690 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:40:56,692 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i [2020-12-01 17:40:56,709 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/data/7850a1c37/3048f05cfdee4d8cbd223596d4e0ffb6/FLAGfd7fffd15 [2020-12-01 17:40:56,946 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/data/7850a1c37/3048f05cfdee4d8cbd223596d4e0ffb6 [2020-12-01 17:40:56,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:40:56,953 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:40:56,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:40:56,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:40:56,960 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:40:56,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:40:56" (1/1) ... [2020-12-01 17:40:56,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@686f7335 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:40:56, skipping insertion in model container [2020-12-01 17:40:56,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:40:56" (1/1) ... [2020-12-01 17:40:56,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:40:57,049 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:40:57,348 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:40:57,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@219c96e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:40:57, skipping insertion in model container [2020-12-01 17:40:57,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:40:57,351 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:40:57,354 INFO L168 Benchmark]: Toolchain (without parser) took 399.10 ms. Allocated memory is still 111.1 MB. Free memory was 77.2 MB in the beginning and 87.7 MB in the end (delta: -10.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:40:57,355 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 75.5 MB. Free memory was 35.8 MB in the beginning and 35.8 MB in the end (delta: 38.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:40:57,357 INFO L168 Benchmark]: CACSL2BoogieTranslator took 395.14 ms. Allocated memory is still 111.1 MB. Free memory was 76.9 MB in the beginning and 87.7 MB in the end (delta: -10.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:40:57,360 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 75.5 MB. Free memory was 35.8 MB in the beginning and 35.8 MB in the end (delta: 38.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 395.14 ms. Allocated memory is still 111.1 MB. Free memory was 76.9 MB in the beginning and 87.7 MB in the end (delta: -10.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:40:59,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:40:59,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:40:59,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:40:59,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:40:59,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:40:59,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:40:59,716 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:40:59,719 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:40:59,725 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:40:59,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:40:59,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:40:59,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:40:59,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:40:59,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:40:59,743 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:40:59,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:40:59,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:40:59,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:40:59,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:40:59,763 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:40:59,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:40:59,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:40:59,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:40:59,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:40:59,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:40:59,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:40:59,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:40:59,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:40:59,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:40:59,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:40:59,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:40:59,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:40:59,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:40:59,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:40:59,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:40:59,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:40:59,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:40:59,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:40:59,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:40:59,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:40:59,795 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:40:59,840 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:40:59,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:40:59,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:40:59,842 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:40:59,843 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:40:59,843 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:40:59,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:40:59,843 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:40:59,844 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:40:59,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:40:59,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:40:59,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:40:59,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:40:59,845 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:40:59,845 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:40:59,845 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:40:59,846 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:40:59,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:40:59,846 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:40:59,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:40:59,846 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:40:59,847 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:40:59,847 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:40:59,847 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:40:59,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:40:59,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:40:59,848 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:40:59,848 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:40:59,848 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:40:59,849 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:40:59,849 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:40:59,849 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:40:59,849 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:40:59,850 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_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4af64e528adcfe4ff38d4564e0dbfef188171aaa [2020-12-01 17:41:00,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:41:00,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:41:00,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:41:00,292 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:41:00,295 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:41:00,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i [2020-12-01 17:41:00,374 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/data/5caa238fa/438152e1eb2243f19ddadad872460b87/FLAG1b3d98972 [2020-12-01 17:41:01,107 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:41:01,108 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i [2020-12-01 17:41:01,129 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/data/5caa238fa/438152e1eb2243f19ddadad872460b87/FLAG1b3d98972 [2020-12-01 17:41:01,342 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e552ea2c-1a3f-4c96-bdab-96ba1207a8af/bin/ukojak/data/5caa238fa/438152e1eb2243f19ddadad872460b87 [2020-12-01 17:41:01,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:41:01,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:41:01,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:41:01,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:41:01,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:41:01,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:41:01" (1/1) ... [2020-12-01 17:41:01,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660d00e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:01, skipping insertion in model container [2020-12-01 17:41:01,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:41:01" (1/1) ... [2020-12-01 17:41:01,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:41:01,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:41:01,640 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:41:01,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33c1e085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:01, skipping insertion in model container [2020-12-01 17:41:01,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:41:01,643 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:41:01,646 INFO L168 Benchmark]: Toolchain (without parser) took 296.87 ms. Allocated memory is still 48.2 MB. Free memory was 32.9 MB in the beginning and 24.1 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:01,648 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 48.2 MB. Free memory was 30.5 MB in the beginning and 30.4 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:41:01,651 INFO L168 Benchmark]: CACSL2BoogieTranslator took 292.04 ms. Allocated memory is still 48.2 MB. Free memory was 32.8 MB in the beginning and 24.1 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:01,654 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 48.2 MB. Free memory was 30.5 MB in the beginning and 30.4 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 292.04 ms. Allocated memory is still 48.2 MB. Free memory was 32.8 MB in the beginning and 24.1 MB in the end (delta: 8.6 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...