./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.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_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/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 5264f2465439f20bfc6996564e96c64545d849a4 ................................................................................................................................ 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_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/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 5264f2465439f20bfc6996564e96c64545d849a4 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:29:51,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:29:51,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:29:51,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:29:51,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:29:51,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:29:51,652 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:29:51,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:29:51,658 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:29:51,659 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:29:51,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:29:51,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:29:51,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:29:51,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:29:51,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:29:51,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:29:51,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:29:51,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:29:51,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:29:51,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:29:51,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:29:51,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:29:51,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:29:51,686 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:29:51,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:29:51,692 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:29:51,692 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:29:51,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:29:51,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:29:51,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:29:51,697 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:29:51,698 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:29:51,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:29:51,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:29:51,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:29:51,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:29:51,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:29:51,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:29:51,706 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:29:51,707 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:29:51,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:29:51,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 00:29:51,744 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:29:51,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:29:51,746 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:29:51,746 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:29:51,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:29:51,748 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:29:51,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:29:51,749 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:29:51,750 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:29:51,750 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:29:51,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:29:51,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:29:51,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:29:51,752 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:29:51,753 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:29:51,753 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:29:51,753 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:29:51,754 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:29:51,754 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:29:51,754 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:29:51,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:29:51,755 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:29:51,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:29:51,756 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:29:51,756 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:29:51,756 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:29:51,757 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:29:51,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:29:51,757 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:29:51,758 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_63938868-4852-4abc-a8eb-eb43acb75df6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-30 00:29:52,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:29:52,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:29:52,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:29:52,078 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:29:52,081 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:29:52,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-30 00:29:52,163 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/data/7f3c1ddc9/efe93d03b0fd4704ae2b3b4fb7688e5e/FLAG0621e47a5 [2020-11-30 00:29:52,893 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:29:52,900 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-30 00:29:52,933 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/data/7f3c1ddc9/efe93d03b0fd4704ae2b3b4fb7688e5e/FLAG0621e47a5 [2020-11-30 00:29:53,052 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/data/7f3c1ddc9/efe93d03b0fd4704ae2b3b4fb7688e5e [2020-11-30 00:29:53,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:29:53,056 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:29:53,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:53,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:29:53,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:29:53,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:53" (1/1) ... [2020-11-30 00:29:53,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5afc736d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:53, skipping insertion in model container [2020-11-30 00:29:53,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:53" (1/1) ... [2020-11-30 00:29:53,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:29:53,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:29:53,423 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:29:53,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4384e0a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:53, skipping insertion in model container [2020-11-30 00:29:53,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:53,426 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:29:53,431 INFO L168 Benchmark]: Toolchain (without parser) took 371.68 ms. Allocated memory was 98.6 MB in the beginning and 134.2 MB in the end (delta: 35.7 MB). Free memory was 68.4 MB in the beginning and 112.0 MB in the end (delta: -43.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:53,433 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 98.6 MB. Free memory was 55.6 MB in the beginning and 55.6 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:29:53,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 366.99 ms. Allocated memory was 98.6 MB in the beginning and 134.2 MB in the end (delta: 35.7 MB). Free memory was 68.4 MB in the beginning and 112.0 MB in the end (delta: -43.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:53,439 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 98.6 MB. Free memory was 55.6 MB in the beginning and 55.6 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 366.99 ms. Allocated memory was 98.6 MB in the beginning and 134.2 MB in the end (delta: 35.7 MB). Free memory was 68.4 MB in the beginning and 112.0 MB in the end (delta: -43.7 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 [2020-11-30 00:29:55,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:29:55,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:29:55,984 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:29:55,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:29:55,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:29:55,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:29:55,998 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:29:56,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:29:56,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:29:56,010 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:29:56,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:29:56,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:29:56,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:29:56,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:29:56,026 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:29:56,027 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:29:56,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:29:56,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:29:56,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:29:56,045 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:29:56,047 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:29:56,050 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:29:56,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:29:56,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:29:56,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:29:56,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:29:56,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:29:56,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:29:56,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:29:56,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:29:56,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:29:56,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:29:56,076 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:29:56,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:29:56,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:29:56,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:29:56,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:29:56,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:29:56,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:29:56,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:29:56,082 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 00:29:56,126 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:29:56,126 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:29:56,127 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:29:56,128 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:29:56,129 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:29:56,130 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:29:56,130 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:29:56,130 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:29:56,131 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:29:56,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:29:56,132 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:29:56,132 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:29:56,133 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:29:56,133 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:29:56,133 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:29:56,133 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:29:56,134 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:29:56,134 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:29:56,134 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:29:56,134 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:29:56,135 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:29:56,135 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:29:56,135 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:29:56,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:29:56,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:29:56,136 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:29:56,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:29:56,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:29:56,137 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:29:56,137 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:29:56,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:29:56,138 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:29:56,138 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:29:56,139 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_63938868-4852-4abc-a8eb-eb43acb75df6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-30 00:29:56,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:29:56,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:29:56,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:29:56,651 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:29:56,652 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:29:56,653 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-30 00:29:56,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/data/038fe058b/3db497108520498f8155b0880c200ca0/FLAG3fa3c9ab3 [2020-11-30 00:29:57,485 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:29:57,490 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-30 00:29:57,514 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/data/038fe058b/3db497108520498f8155b0880c200ca0/FLAG3fa3c9ab3 [2020-11-30 00:29:57,666 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_63938868-4852-4abc-a8eb-eb43acb75df6/bin/ukojak/data/038fe058b/3db497108520498f8155b0880c200ca0 [2020-11-30 00:29:57,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:29:57,674 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:29:57,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:57,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:29:57,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:29:57,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:57" (1/1) ... [2020-11-30 00:29:57,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef6b609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:57, skipping insertion in model container [2020-11-30 00:29:57,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:57" (1/1) ... [2020-11-30 00:29:57,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:29:57,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:29:58,052 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:29:58,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d93b40c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:58, skipping insertion in model container [2020-11-30 00:29:58,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:58,054 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:29:58,057 INFO L168 Benchmark]: Toolchain (without parser) took 383.19 ms. Allocated memory is still 58.7 MB. Free memory was 35.8 MB in the beginning and 26.8 MB in the end (delta: 9.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:58,058 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 58.7 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:29:58,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.25 ms. Allocated memory is still 58.7 MB. Free memory was 35.5 MB in the beginning and 26.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:58,061 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 58.7 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 375.25 ms. Allocated memory is still 58.7 MB. Free memory was 35.5 MB in the beginning and 26.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 6.3 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...