./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_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/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_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/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_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/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_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/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 [2020-11-28 04:36:14,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:14,027 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:14,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:14,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:14,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:14,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:14,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:14,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:14,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:14,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:14,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:14,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:14,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:14,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:14,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:14,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:14,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:14,140 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:14,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:14,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:14,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:14,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:14,153 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:14,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:14,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:14,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:14,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:14,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:14,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:14,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:14,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:14,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:14,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:14,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:14,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:14,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:14,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:14,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:14,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:14,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:14,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:36:14,219 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:14,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:14,220 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:14,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:14,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:14,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:14,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:14,222 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:14,222 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:14,222 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:14,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:14,224 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:14,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:14,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:14,224 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:14,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:14,225 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:14,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:14,225 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:14,225 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:14,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:14,226 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:14,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:14,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:14,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:14,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:14,227 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:14,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:14,228 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:14,229 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_b4c9c747-a37f-41a7-b8d4-997eabd10101/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-28 04:36:14,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:14,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:14,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:14,516 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:14,516 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:14,517 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 04:36:14,578 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/data/e37c25cb2/f07c795aa879415b863fdb54949031b7/FLAG50e83ae38 [2020-11-28 04:36:15,160 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:15,167 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 04:36:15,183 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/data/e37c25cb2/f07c795aa879415b863fdb54949031b7/FLAG50e83ae38 [2020-11-28 04:36:15,408 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/data/e37c25cb2/f07c795aa879415b863fdb54949031b7 [2020-11-28 04:36:15,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:15,412 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:15,420 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:15,420 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:15,423 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:15,425 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:15" (1/1) ... [2020-11-28 04:36:15,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c22cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:15, skipping insertion in model container [2020-11-28 04:36:15,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:15" (1/1) ... [2020-11-28 04:36:15,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:15,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:15,706 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:15,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ac9bcfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:15, skipping insertion in model container [2020-11-28 04:36:15,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:15,707 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:15,715 INFO L168 Benchmark]: Toolchain (without parser) took 300.66 ms. Allocated memory is still 96.5 MB. Free memory was 66.7 MB in the beginning and 73.8 MB in the end (delta: -7.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:15,717 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 75.5 MB. Free memory was 35.9 MB in the beginning and 35.8 MB in the end (delta: 41.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:15,718 INFO L168 Benchmark]: CACSL2BoogieTranslator took 287.49 ms. Allocated memory is still 96.5 MB. Free memory was 66.7 MB in the beginning and 73.8 MB in the end (delta: -7.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:15,721 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 75.5 MB. Free memory was 35.9 MB in the beginning and 35.8 MB in the end (delta: 41.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 287.49 ms. Allocated memory is still 96.5 MB. Free memory was 66.7 MB in the beginning and 73.8 MB in the end (delta: -7.1 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 04:36:17,924 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:17,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:17,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:17,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:17,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:17,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:17,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:17,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:17,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:17,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:17,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:17,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:17,974 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:17,975 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:17,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:17,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:17,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:17,981 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:17,984 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:17,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:17,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:17,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:17,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:17,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:17,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:17,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:17,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:18,004 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:18,005 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:18,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:18,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:18,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:18,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:18,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:18,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:18,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:18,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:18,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:18,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:18,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:18,025 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:36:18,070 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:18,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:18,072 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:18,073 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:18,074 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:18,074 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:18,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:18,075 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:18,075 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:18,075 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:18,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:18,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:18,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:18,077 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:36:18,077 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:36:18,077 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:36:18,077 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:18,077 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:18,077 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:18,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:18,078 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:18,078 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:18,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:18,078 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:18,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:18,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:18,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:18,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:18,079 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:36:18,080 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:36:18,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:18,080 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:36:18,080 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:18,081 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_b4c9c747-a37f-41a7-b8d4-997eabd10101/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-28 04:36:18,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:18,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:18,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:18,570 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:18,571 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:18,572 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 04:36:18,648 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/data/8a59bc4dd/cb38f23065094fa5a94921630fc2ab58/FLAG9952a2848 [2020-11-28 04:36:19,387 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:19,397 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 04:36:19,415 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/data/8a59bc4dd/cb38f23065094fa5a94921630fc2ab58/FLAG9952a2848 [2020-11-28 04:36:19,607 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b4c9c747-a37f-41a7-b8d4-997eabd10101/bin/ukojak/data/8a59bc4dd/cb38f23065094fa5a94921630fc2ab58 [2020-11-28 04:36:19,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:19,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:19,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:19,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:19,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:19,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:19" (1/1) ... [2020-11-28 04:36:19,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d0ce432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:19, skipping insertion in model container [2020-11-28 04:36:19,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:19" (1/1) ... [2020-11-28 04:36:19,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:19,682 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:19,924 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:19,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70d81e6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:19, skipping insertion in model container [2020-11-28 04:36:19,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:19,927 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:19,930 INFO L168 Benchmark]: Toolchain (without parser) took 316.03 ms. Allocated memory is still 60.8 MB. Free memory was 37.5 MB in the beginning and 44.7 MB in the end (delta: -7.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:19,931 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 60.8 MB. Free memory was 42.1 MB in the beginning and 42.0 MB in the end (delta: 25.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:19,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.59 ms. Allocated memory is still 60.8 MB. Free memory was 37.4 MB in the beginning and 44.7 MB in the end (delta: -7.3 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:19,937 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 60.8 MB. Free memory was 42.1 MB in the beginning and 42.0 MB in the end (delta: 25.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 313.59 ms. Allocated memory is still 60.8 MB. Free memory was 37.4 MB in the beginning and 44.7 MB in the end (delta: -7.3 MB). Peak memory consumption was 14.2 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...