./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.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_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/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 33da5c996e74b37dfecd8dda941018dfc0b40289 ................................................................................................................................ 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_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/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 33da5c996e74b37dfecd8dda941018dfc0b40289 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:26,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:26,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:26,222 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:26,223 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:26,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:26,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:26,237 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:26,239 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:26,246 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:26,247 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:26,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:26,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:26,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:26,255 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:26,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:26,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:26,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:26,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:26,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:26,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:26,285 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:26,287 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:26,288 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:26,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:26,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:26,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:26,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:26,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:26,295 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:26,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:26,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:26,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:26,298 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:26,300 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:26,300 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:26,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:26,301 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:26,301 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:26,302 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:26,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:26,304 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:43:26,328 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:26,329 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:26,330 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:26,330 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:26,331 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:26,331 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:26,331 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:26,331 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:26,332 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:26,332 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:26,332 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:26,332 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:26,333 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:26,333 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:26,333 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:26,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:26,333 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:26,334 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:26,334 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:26,334 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:26,334 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:26,335 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:26,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:26,335 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:26,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:26,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:26,336 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:26,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:26,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:26,336 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_33aea2c9-2d8a-49b9-93e6-259ba0898493/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33da5c996e74b37dfecd8dda941018dfc0b40289 [2020-11-28 04:43:26,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:26,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:26,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:26,659 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:26,660 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:26,661 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2020-11-28 04:43:26,731 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/data/799a82b60/cc41062a5b354ced8dd99154e3882e6d/FLAG65545ddb2 [2020-11-28 04:43:27,317 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:27,317 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2020-11-28 04:43:27,349 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/data/799a82b60/cc41062a5b354ced8dd99154e3882e6d/FLAG65545ddb2 [2020-11-28 04:43:27,546 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/data/799a82b60/cc41062a5b354ced8dd99154e3882e6d [2020-11-28 04:43:27,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:27,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:27,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:27,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:27,558 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:27,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:27" (1/1) ... [2020-11-28 04:43:27,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12547f98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:27, skipping insertion in model container [2020-11-28 04:43:27,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:27" (1/1) ... [2020-11-28 04:43:27,569 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:27,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:27,931 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:27,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36c162e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:27, skipping insertion in model container [2020-11-28 04:43:27,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:27,932 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:27,935 INFO L168 Benchmark]: Toolchain (without parser) took 383.93 ms. Allocated memory is still 100.7 MB. Free memory was 59.8 MB in the beginning and 77.0 MB in the end (delta: -17.2 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:27,936 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 100.7 MB. Free memory is still 78.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:27,939 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.40 ms. Allocated memory is still 100.7 MB. Free memory was 59.6 MB in the beginning and 77.0 MB in the end (delta: -17.4 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:27,941 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 100.7 MB. Free memory is still 78.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 380.40 ms. Allocated memory is still 100.7 MB. Free memory was 59.6 MB in the beginning and 77.0 MB in the end (delta: -17.4 MB). Peak memory consumption was 6.8 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:30,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:30,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:30,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:30,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:30,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:30,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:30,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:30,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:30,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:30,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:30,441 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:30,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:30,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:30,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:30,446 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:30,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:30,448 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:30,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:30,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:30,459 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:30,461 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:30,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:30,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:30,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:30,479 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:30,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:30,481 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:30,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:30,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:30,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:30,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:30,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:30,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:30,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:30,489 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:30,490 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:30,491 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:30,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:30,493 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:30,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:30,495 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:30,546 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:30,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:30,548 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:30,548 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:30,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:30,550 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:30,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:30,551 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:30,551 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:30,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:30,552 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:30,552 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:30,553 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:30,553 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:30,553 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:30,553 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:30,553 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:30,554 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:30,554 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:30,554 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:30,554 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:30,554 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:30,555 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:30,555 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:30,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:30,555 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:30,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:30,556 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:30,556 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:30,556 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:30,556 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:30,556 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:30,557 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:30,557 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_33aea2c9-2d8a-49b9-93e6-259ba0898493/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33da5c996e74b37dfecd8dda941018dfc0b40289 [2020-11-28 04:43:30,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:31,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:31,019 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:31,020 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:31,023 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:31,024 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2020-11-28 04:43:31,116 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/data/bab16d195/305eed33d0044b598fb3dbe2ded633a2/FLAGbc8c2cead [2020-11-28 04:43:31,831 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:31,835 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2020-11-28 04:43:31,863 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/data/bab16d195/305eed33d0044b598fb3dbe2ded633a2/FLAGbc8c2cead [2020-11-28 04:43:32,027 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_33aea2c9-2d8a-49b9-93e6-259ba0898493/bin/ukojak/data/bab16d195/305eed33d0044b598fb3dbe2ded633a2 [2020-11-28 04:43:32,030 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:32,034 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:32,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:32,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:32,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:32,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:32" (1/1) ... [2020-11-28 04:43:32,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fea6162 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:32, skipping insertion in model container [2020-11-28 04:43:32,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:32" (1/1) ... [2020-11-28 04:43:32,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:32,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:32,401 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:32,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1aace096 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:32, skipping insertion in model container [2020-11-28 04:43:32,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:32,403 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:32,406 INFO L168 Benchmark]: Toolchain (without parser) took 369.48 ms. Allocated memory is still 54.5 MB. Free memory was 30.7 MB in the beginning and 21.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:32,407 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:32,410 INFO L168 Benchmark]: CACSL2BoogieTranslator took 366.65 ms. Allocated memory is still 54.5 MB. Free memory was 30.4 MB in the beginning and 21.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:32,413 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 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 366.65 ms. Allocated memory is still 54.5 MB. Free memory was 30.4 MB in the beginning and 21.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 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...