./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.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_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/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 0df891a119646af0e8f62ce9eefb45baeeedc2eb ................................................................................................................................ 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_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/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 0df891a119646af0e8f62ce9eefb45baeeedc2eb .................................................................................................................................... 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 04:43:06,659 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:06,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:06,718 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:06,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:06,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:06,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:06,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:06,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:06,729 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:06,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:06,731 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:06,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:06,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:06,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:06,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:06,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:06,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:06,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:06,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:06,755 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:06,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:06,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:06,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:06,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:06,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:06,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:06,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:06,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:06,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:06,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:06,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:06,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:06,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:06,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:06,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:06,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:06,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:06,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:06,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:06,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:06,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:43:06,828 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:06,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:06,830 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:06,830 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:06,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:06,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:06,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:06,833 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:06,833 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:06,833 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:06,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:06,834 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:06,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:06,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:06,835 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:06,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:06,836 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:06,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:06,836 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:06,836 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:06,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:06,837 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:06,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:06,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:06,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:06,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:06,838 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:06,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:06,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:06,840 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_10cadde6-7191-4c52-a91e-504274281ede/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0df891a119646af0e8f62ce9eefb45baeeedc2eb [2020-11-28 04:43:07,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:07,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:07,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:07,125 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:07,126 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:07,127 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2020-11-28 04:43:07,239 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/data/d8370d1d8/358e51206b4d41969cbb58eaedb01772/FLAG6e6ee5616 [2020-11-28 04:43:07,799 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:07,800 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2020-11-28 04:43:07,820 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/data/d8370d1d8/358e51206b4d41969cbb58eaedb01772/FLAG6e6ee5616 [2020-11-28 04:43:08,047 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/data/d8370d1d8/358e51206b4d41969cbb58eaedb01772 [2020-11-28 04:43:08,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:08,050 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:08,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:08,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:08,065 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:08,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:08" (1/1) ... [2020-11-28 04:43:08,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f6eb96d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:08, skipping insertion in model container [2020-11-28 04:43:08,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:08" (1/1) ... [2020-11-28 04:43:08,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:08,168 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:08,461 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:08,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@641e0e10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:08, skipping insertion in model container [2020-11-28 04:43:08,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:08,464 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:08,468 INFO L168 Benchmark]: Toolchain (without parser) took 416.10 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 55.2 MB in the beginning and 91.9 MB in the end (delta: -36.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:08,470 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory was 47.4 MB in the beginning and 47.4 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:08,473 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.80 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 55.0 MB in the beginning and 91.9 MB in the end (delta: -36.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:08,476 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 90.2 MB. Free memory was 47.4 MB in the beginning and 47.4 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 404.80 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 55.0 MB in the beginning and 91.9 MB in the end (delta: -36.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:10,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:10,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:10,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:10,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:10,650 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:10,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:10,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:10,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:10,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:10,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:10,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:10,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:10,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:10,692 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:10,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:10,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:10,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:10,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:10,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:10,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:10,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:10,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:10,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:10,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:10,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:10,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:10,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:10,728 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:10,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:10,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:10,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:10,736 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:10,737 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:10,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:10,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:10,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:10,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:10,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:10,742 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:10,743 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:10,743 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:10,791 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:10,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:10,793 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:10,793 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:10,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:10,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:10,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:10,796 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:10,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:10,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:10,797 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:10,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:10,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:10,798 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:10,798 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:10,799 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:10,799 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:10,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:10,799 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:10,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:10,800 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:10,800 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:10,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:10,801 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:10,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:10,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:10,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:10,802 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:10,802 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:10,802 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:10,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:10,803 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:10,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:10,803 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_10cadde6-7191-4c52-a91e-504274281ede/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0df891a119646af0e8f62ce9eefb45baeeedc2eb [2020-11-28 04:43:11,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:11,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:11,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:11,249 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:11,252 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:11,253 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2020-11-28 04:43:11,336 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/data/17777732c/f282f8f965844593bfc15c6d066bc83a/FLAGf53534e56 [2020-11-28 04:43:11,982 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:11,982 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2020-11-28 04:43:12,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/data/17777732c/f282f8f965844593bfc15c6d066bc83a/FLAGf53534e56 [2020-11-28 04:43:12,180 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_10cadde6-7191-4c52-a91e-504274281ede/bin/ukojak/data/17777732c/f282f8f965844593bfc15c6d066bc83a [2020-11-28 04:43:12,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:12,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:12,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:12,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:12,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:12,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:12" (1/1) ... [2020-11-28 04:43:12,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c4271e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:12, skipping insertion in model container [2020-11-28 04:43:12,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:12" (1/1) ... [2020-11-28 04:43:12,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:12,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:12,548 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:12,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4df1ae7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:12, skipping insertion in model container [2020-11-28 04:43:12,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:12,550 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:12,552 INFO L168 Benchmark]: Toolchain (without parser) took 365.71 ms. Allocated memory is still 69.2 MB. Free memory was 43.3 MB in the beginning and 50.4 MB in the end (delta: -7.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:12,554 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:12,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.97 ms. Allocated memory is still 69.2 MB. Free memory was 43.0 MB in the beginning and 50.4 MB in the end (delta: -7.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:12,560 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 360.97 ms. Allocated memory is still 69.2 MB. Free memory was 43.0 MB in the beginning and 50.4 MB in the end (delta: -7.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...