./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 .................................................................................................................................. Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/config using search string *Overflow*32bit*_Bitvector*.epf No suitable settings file found using Overflow*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:18:05,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:18:05,437 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:18:05,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:18:05,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:18:05,554 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:18:05,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:18:05,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:18:05,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:18:05,570 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:18:05,572 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:18:05,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:18:05,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:18:05,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:18:05,584 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:18:05,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:18:05,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:18:05,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:18:05,597 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:18:05,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:18:05,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:18:05,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:18:05,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:18:05,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:18:05,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:18:05,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:18:05,629 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:18:05,631 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:18:05,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:18:05,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:18:05,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:18:05,639 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:18:05,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:18:05,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:18:05,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:18:05,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:18:05,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:18:05,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:18:05,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:18:05,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:18:05,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:18:05,654 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/config/svcomp-Overflow-32bit-Kojak_Default.epf [2020-12-01 16:18:05,698 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:18:05,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:18:05,701 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:18:05,701 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:18:05,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:18:05,702 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:18:05,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:18:05,703 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:18:05,703 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:18:05,704 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:18:05,705 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:18:05,705 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:18:05,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:18:05,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:18:05,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:18:05,706 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2020-12-01 16:18:05,707 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:18:05,707 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:18:05,707 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:18:05,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:18:05,708 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:18:05,708 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:18:05,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:18:05,709 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:18:05,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:18:05,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:18:05,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:18:05,710 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:18:05,710 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:18:05,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:18:05,712 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:18:05,713 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_7c212f9f-447c-441c-aea6-6c4485419c4b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e32d619ae0e8cfdfc0e338939e1167f88c42f24 [2020-12-01 16:18:06,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:18:06,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:18:06,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:18:06,099 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:18:06,100 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:18:06,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-12-01 16:18:06,211 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/data/5ed5de072/8051ab49b1204f979659e493675fd0b6/FLAGb746a7c1b [2020-12-01 16:18:07,098 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:18:07,099 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2020-12-01 16:18:07,141 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/data/5ed5de072/8051ab49b1204f979659e493675fd0b6/FLAGb746a7c1b [2020-12-01 16:18:07,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7c212f9f-447c-441c-aea6-6c4485419c4b/bin/ukojak/data/5ed5de072/8051ab49b1204f979659e493675fd0b6 [2020-12-01 16:18:07,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:18:07,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:18:07,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:18:07,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:18:07,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:18:07,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:18:07" (1/1) ... [2020-12-01 16:18:07,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c5668f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:07, skipping insertion in model container [2020-12-01 16:18:07,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:18:07" (1/1) ... [2020-12-01 16:18:07,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:18:07,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:18:07,659 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:18:07,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@321bdead and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:07, skipping insertion in model container [2020-12-01 16:18:07,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:18:07,661 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:18:07,664 INFO L168 Benchmark]: Toolchain (without parser) took 438.23 ms. Allocated memory is still 90.2 MB. Free memory was 53.3 MB in the beginning and 66.1 MB in the end (delta: -12.8 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:07,665 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 90.2 MB. Free memory was 63.8 MB in the beginning and 63.8 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:18:07,666 INFO L168 Benchmark]: CACSL2BoogieTranslator took 434.59 ms. Allocated memory is still 90.2 MB. Free memory was 53.0 MB in the beginning and 66.1 MB in the end (delta: -13.0 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:07,669 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 90.2 MB. Free memory was 63.8 MB in the beginning and 63.8 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 434.59 ms. Allocated memory is still 90.2 MB. Free memory was 53.0 MB in the beginning and 66.1 MB in the end (delta: -13.0 MB). Peak memory consumption was 8.5 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...