./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.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_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/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 6a1fb50df17a094d6d5c835bf1721403d28c1d5e ................................................................................................................................ 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_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/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 6a1fb50df17a094d6d5c835bf1721403d28c1d5e .................................................................................................................................... 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 18:14:28,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:14:28,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:14:28,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:14:28,358 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:14:28,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:14:28,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:14:28,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:14:28,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:14:28,389 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:14:28,398 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:14:28,401 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:14:28,402 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:14:28,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:14:28,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:14:28,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:14:28,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:14:28,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:14:28,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:14:28,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:14:28,445 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:14:28,447 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:14:28,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:14:28,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:14:28,456 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:14:28,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:14:28,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:14:28,468 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:14:28,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:14:28,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:14:28,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:14:28,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:14:28,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:14:28,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:14:28,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:14:28,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:14:28,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:14:28,480 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:14:28,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:14:28,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:14:28,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:14:28,485 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:14:28,531 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:14:28,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:14:28,533 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:14:28,533 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:14:28,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:14:28,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:14:28,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:14:28,535 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:14:28,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:14:28,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:14:28,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:14:28,536 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:14:28,536 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:14:28,536 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:14:28,537 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:14:28,537 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:14:28,537 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:14:28,537 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:14:28,538 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:14:28,538 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:14:28,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:14:28,539 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:14:28,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:14:28,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:14:28,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:14:28,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:14:28,540 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:14:28,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:14:28,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:14:28,541 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_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a1fb50df17a094d6d5c835bf1721403d28c1d5e [2020-12-01 18:14:28,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:14:28,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:14:28,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:14:28,946 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:14:28,947 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:14:28,948 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-12-01 18:14:29,030 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/data/dc18d4e18/5eab4dd459434473a69685c2c72b3661/FLAG125551d82 [2020-12-01 18:14:29,853 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:14:29,854 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-12-01 18:14:29,887 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/data/dc18d4e18/5eab4dd459434473a69685c2c72b3661/FLAG125551d82 [2020-12-01 18:14:29,961 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/data/dc18d4e18/5eab4dd459434473a69685c2c72b3661 [2020-12-01 18:14:29,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:14:29,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:14:29,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:14:29,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:14:29,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:14:29,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:14:29" (1/1) ... [2020-12-01 18:14:29,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aa8b0e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:14:29, skipping insertion in model container [2020-12-01 18:14:29,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:14:29" (1/1) ... [2020-12-01 18:14:29,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:14:30,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:14:30,427 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:14:30,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@513234ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:14:30, skipping insertion in model container [2020-12-01 18:14:30,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:14:30,429 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:14:30,437 INFO L168 Benchmark]: Toolchain (without parser) took 463.59 ms. Allocated memory is still 117.4 MB. Free memory was 87.1 MB in the beginning and 94.5 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:14:30,438 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 83.9 MB. Free memory was 41.6 MB in the beginning and 41.5 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:14:30,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 460.07 ms. Allocated memory is still 117.4 MB. Free memory was 86.6 MB in the beginning and 94.5 MB in the end (delta: -8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:14:30,441 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 83.9 MB. Free memory was 41.6 MB in the beginning and 41.5 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 460.07 ms. Allocated memory is still 117.4 MB. Free memory was 86.6 MB in the beginning and 94.5 MB in the end (delta: -8.0 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 18:14:33,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:14:33,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:14:33,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:14:33,311 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:14:33,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:14:33,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:14:33,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:14:33,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:14:33,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:14:33,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:14:33,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:14:33,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:14:33,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:14:33,357 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:14:33,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:14:33,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:14:33,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:14:33,370 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:14:33,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:14:33,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:14:33,384 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:14:33,385 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:14:33,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:14:33,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:14:33,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:14:33,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:14:33,411 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:14:33,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:14:33,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:14:33,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:14:33,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:14:33,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:14:33,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:14:33,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:14:33,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:14:33,424 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:14:33,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:14:33,425 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:14:33,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:14:33,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:14:33,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:14:33,484 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:14:33,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:14:33,487 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:14:33,488 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:14:33,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:14:33,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:14:33,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:14:33,492 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:14:33,492 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:14:33,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:14:33,494 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:14:33,494 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:14:33,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:14:33,495 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:14:33,495 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:14:33,496 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:14:33,496 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:14:33,496 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:14:33,497 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:14:33,497 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:14:33,498 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:14:33,498 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:14:33,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:14:33,499 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:14:33,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:14:33,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:14:33,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:14:33,500 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:14:33,500 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:14:33,500 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:14:33,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:14:33,501 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:14:33,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:14:33,502 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_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a1fb50df17a094d6d5c835bf1721403d28c1d5e [2020-12-01 18:14:34,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:14:34,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:14:34,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:14:34,078 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:14:34,081 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:14:34,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-12-01 18:14:34,188 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/data/8d42d01be/3eb5c5432c4c44a8b5cee1c371861aaf/FLAGdc8af66e2 [2020-12-01 18:14:35,032 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:14:35,033 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-12-01 18:14:35,070 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/data/8d42d01be/3eb5c5432c4c44a8b5cee1c371861aaf/FLAGdc8af66e2 [2020-12-01 18:14:35,188 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2ccaa1e-f895-4fc9-a3e9-b5bdd23465c8/bin/ukojak/data/8d42d01be/3eb5c5432c4c44a8b5cee1c371861aaf [2020-12-01 18:14:35,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:14:35,194 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:14:35,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:14:35,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:14:35,204 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:14:35,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:14:35" (1/1) ... [2020-12-01 18:14:35,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72578cb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:14:35, skipping insertion in model container [2020-12-01 18:14:35,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:14:35" (1/1) ... [2020-12-01 18:14:35,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:14:35,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:14:35,667 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:14:35,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71743255 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:14:35, skipping insertion in model container [2020-12-01 18:14:35,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:14:35,670 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:14:35,673 INFO L168 Benchmark]: Toolchain (without parser) took 476.86 ms. Allocated memory is still 60.8 MB. Free memory was 43.5 MB in the beginning and 44.3 MB in the end (delta: -754.2 kB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:14:35,674 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory is still 32.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:14:35,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 470.84 ms. Allocated memory is still 60.8 MB. Free memory was 43.3 MB in the beginning and 44.3 MB in the end (delta: -947.8 kB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:14:35,682 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory is still 32.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 470.84 ms. Allocated memory is still 60.8 MB. Free memory was 43.3 MB in the beginning and 44.3 MB in the end (delta: -947.8 kB). Peak memory consumption was 14.7 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...