./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/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 47d7ccf8deb91ae94013b03a9b15fced1c228b31 ................................................................................................................................ 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_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/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 47d7ccf8deb91ae94013b03a9b15fced1c228b31 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:16:19,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:16:19,235 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:16:19,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:16:19,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:16:19,309 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:16:19,315 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:16:19,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:16:19,326 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:16:19,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:16:19,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:16:19,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:16:19,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:16:19,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:16:19,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:16:19,345 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:16:19,347 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:16:19,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:16:19,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:16:19,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:16:19,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:16:19,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:16:19,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:16:19,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:16:19,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:16:19,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:16:19,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:16:19,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:16:19,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:16:19,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:16:19,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:16:19,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:16:19,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:16:19,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:16:19,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:16:19,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:16:19,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:16:19,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:16:19,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:16:19,391 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:16:19,391 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:16:19,396 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:16:19,448 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:16:19,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:16:19,450 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:16:19,450 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:16:19,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:16:19,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:16:19,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:16:19,451 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:16:19,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:16:19,452 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:16:19,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:16:19,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:16:19,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:16:19,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:16:19,454 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:16:19,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:16:19,454 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:16:19,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:16:19,455 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:16:19,455 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:16:19,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:16:19,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:16:19,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:16:19,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:16:19,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:16:19,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:16:19,457 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:16:19,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:16:19,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:16:19,458 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_09edfcff-8cb6-420f-b479-1bd8b0b2a167/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47d7ccf8deb91ae94013b03a9b15fced1c228b31 [2020-12-01 16:16:19,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:16:19,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:16:19,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:16:19,777 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:16:19,778 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:16:19,779 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-12-01 16:16:19,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/data/3ca37ebac/ee85c8ffc1a94149ab6c41161cd3c14a/FLAG3f96427f9 [2020-12-01 16:16:20,546 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:16:20,549 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-12-01 16:16:20,587 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/data/3ca37ebac/ee85c8ffc1a94149ab6c41161cd3c14a/FLAG3f96427f9 [2020-12-01 16:16:20,772 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/data/3ca37ebac/ee85c8ffc1a94149ab6c41161cd3c14a [2020-12-01 16:16:20,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:16:20,776 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:16:20,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:16:20,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:16:20,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:16:20,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:16:20" (1/1) ... [2020-12-01 16:16:20,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@520b30c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:20, skipping insertion in model container [2020-12-01 16:16:20,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:16:20" (1/1) ... [2020-12-01 16:16:20,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:16:20,854 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:16:21,140 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:16:21,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18ae2f80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:21, skipping insertion in model container [2020-12-01 16:16:21,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:16:21,142 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:16:21,149 INFO L168 Benchmark]: Toolchain (without parser) took 370.88 ms. Allocated memory was 81.8 MB in the beginning and 104.9 MB in the end (delta: 23.1 MB). Free memory was 51.3 MB in the beginning and 82.1 MB in the end (delta: -30.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:16:21,151 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 81.8 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:16:21,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 364.78 ms. Allocated memory was 81.8 MB in the beginning and 104.9 MB in the end (delta: 23.1 MB). Free memory was 51.0 MB in the beginning and 82.1 MB in the end (delta: -31.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:16:21,157 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 81.8 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 364.78 ms. Allocated memory was 81.8 MB in the beginning and 104.9 MB in the end (delta: 23.1 MB). Free memory was 51.0 MB in the beginning and 82.1 MB in the end (delta: -31.1 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 0.2.0-69874e2 [2020-12-01 16:16:23,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:16:23,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:16:23,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:16:23,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:16:23,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:16:23,513 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:16:23,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:16:23,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:16:23,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:16:23,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:16:23,522 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:16:23,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:16:23,524 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:16:23,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:16:23,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:16:23,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:16:23,529 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:16:23,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:16:23,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:16:23,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:16:23,538 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:16:23,540 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:16:23,541 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:16:23,544 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:16:23,545 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:16:23,546 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:16:23,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:16:23,547 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:16:23,549 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:16:23,549 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:16:23,550 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:16:23,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:16:23,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:16:23,553 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:16:23,554 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:16:23,555 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:16:23,555 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:16:23,555 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:16:23,557 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:16:23,558 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:16:23,559 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:16:23,586 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:16:23,587 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:16:23,588 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:16:23,588 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:16:23,589 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:16:23,589 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:16:23,589 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:16:23,589 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:16:23,590 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:16:23,590 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:16:23,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:16:23,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:16:23,591 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:16:23,591 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:16:23,591 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:16:23,591 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:16:23,591 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:16:23,592 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:16:23,592 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:16:23,592 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:16:23,592 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:16:23,593 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:16:23,593 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:16:23,593 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:16:23,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:16:23,594 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:16:23,594 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:16:23,594 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:16:23,594 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:16:23,600 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:16:23,600 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:16:23,601 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:16:23,601 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:16:23,601 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_09edfcff-8cb6-420f-b479-1bd8b0b2a167/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47d7ccf8deb91ae94013b03a9b15fced1c228b31 [2020-12-01 16:16:23,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:16:24,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:16:24,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:16:24,004 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:16:24,006 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:16:24,007 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-12-01 16:16:24,064 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/data/d08b8f5aa/e1015d891b624b598730ca92954ce07b/FLAG398fb59cc [2020-12-01 16:16:24,737 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:16:24,739 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-12-01 16:16:24,765 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/data/d08b8f5aa/e1015d891b624b598730ca92954ce07b/FLAG398fb59cc [2020-12-01 16:16:24,923 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_09edfcff-8cb6-420f-b479-1bd8b0b2a167/bin/ukojak/data/d08b8f5aa/e1015d891b624b598730ca92954ce07b [2020-12-01 16:16:24,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:16:24,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:16:24,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:16:24,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:16:24,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:16:24,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:16:24" (1/1) ... [2020-12-01 16:16:24,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f8303a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:24, skipping insertion in model container [2020-12-01 16:16:24,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:16:24" (1/1) ... [2020-12-01 16:16:24,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:16:25,041 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:16:25,307 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:16:25,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@189cda4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:25, skipping insertion in model container [2020-12-01 16:16:25,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:16:25,310 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:16:25,313 INFO L168 Benchmark]: Toolchain (without parser) took 383.80 ms. Allocated memory is still 50.3 MB. Free memory was 25.1 MB in the beginning and 26.2 MB in the end (delta: -1.1 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:16:25,315 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 33.1 MB in the beginning and 33.0 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:16:25,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.71 ms. Allocated memory is still 50.3 MB. Free memory was 25.0 MB in the beginning and 26.3 MB in the end (delta: -1.3 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:16:25,320 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 33.1 MB in the beginning and 33.0 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 380.71 ms. Allocated memory is still 50.3 MB. Free memory was 25.0 MB in the beginning and 26.3 MB in the end (delta: -1.3 MB). Peak memory consumption was 3.8 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...