./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.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_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/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 6b6cc54243da2296b0db5596e09deba66670ae8e ................................................................................................................................ 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_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/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 6b6cc54243da2296b0db5596e09deba66670ae8e .................................................................................................................................... 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 17:51:46,233 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:51:46,235 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:51:46,279 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:51:46,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:51:46,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:51:46,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:51:46,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:51:46,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:51:46,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:51:46,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:51:46,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:51:46,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:51:46,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:51:46,319 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:51:46,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:51:46,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:51:46,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:51:46,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:51:46,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:51:46,339 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:51:46,341 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:51:46,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:51:46,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:51:46,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:51:46,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:51:46,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:51:46,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:51:46,358 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:51:46,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:51:46,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:51:46,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:51:46,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:51:46,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:51:46,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:51:46,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:51:46,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:51:46,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:51:46,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:51:46,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:51:46,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:51:46,373 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:51:46,420 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:51:46,423 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:51:46,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:51:46,429 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:51:46,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:51:46,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:51:46,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:51:46,430 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:51:46,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:51:46,431 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:51:46,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:51:46,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:51:46,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:51:46,431 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:51:46,432 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:51:46,432 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:51:46,432 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:51:46,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:51:46,432 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:51:46,433 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:51:46,433 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:51:46,433 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:51:46,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:51:46,433 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:51:46,434 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:51:46,434 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:51:46,434 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:51:46,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:51:46,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:51:46,435 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_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b6cc54243da2296b0db5596e09deba66670ae8e [2020-12-01 17:51:46,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:51:46,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:51:46,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:51:46,766 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:51:46,767 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:51:46,768 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-12-01 17:51:46,860 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/data/81fc9bfd8/d119d153efe747a1882a34d7af5993c8/FLAG13a1fdfb8 [2020-12-01 17:51:47,565 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:51:47,568 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-12-01 17:51:47,604 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/data/81fc9bfd8/d119d153efe747a1882a34d7af5993c8/FLAG13a1fdfb8 [2020-12-01 17:51:47,719 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/data/81fc9bfd8/d119d153efe747a1882a34d7af5993c8 [2020-12-01 17:51:47,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:51:47,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:51:47,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:51:47,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:51:47,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:51:47,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:51:47" (1/1) ... [2020-12-01 17:51:47,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bcc286e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:51:47, skipping insertion in model container [2020-12-01 17:51:47,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:51:47" (1/1) ... [2020-12-01 17:51:47,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:51:47,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:51:48,254 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:51:48,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33e7e50f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:51:48, skipping insertion in model container [2020-12-01 17:51:48,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:51:48,257 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:51:48,263 INFO L168 Benchmark]: Toolchain (without parser) took 533.11 ms. Allocated memory is still 102.8 MB. Free memory was 67.9 MB in the beginning and 79.8 MB in the end (delta: -12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:51:48,265 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 75.5 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:51:48,268 INFO L168 Benchmark]: CACSL2BoogieTranslator took 527.46 ms. Allocated memory is still 102.8 MB. Free memory was 67.7 MB in the beginning and 79.8 MB in the end (delta: -12.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:51:48,272 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 75.5 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 527.46 ms. Allocated memory is still 102.8 MB. Free memory was 67.7 MB in the beginning and 79.8 MB in the end (delta: -12.2 MB). Peak memory consumption was 12.6 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 17:51:51,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:51:51,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:51:51,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:51:51,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:51:51,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:51:51,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:51:51,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:51:51,355 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:51:51,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:51:51,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:51:51,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:51:51,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:51:51,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:51:51,390 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:51:51,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:51:51,395 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:51:51,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:51:51,404 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:51:51,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:51:51,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:51:51,413 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:51:51,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:51:51,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:51:51,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:51:51,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:51:51,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:51:51,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:51:51,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:51:51,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:51:51,433 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:51:51,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:51:51,437 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:51:51,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:51:51,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:51:51,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:51:51,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:51:51,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:51:51,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:51:51,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:51:51,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:51:51,448 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:51:51,490 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:51:51,492 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:51:51,495 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:51:51,495 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:51:51,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:51:51,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:51:51,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:51:51,499 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:51:51,499 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:51:51,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:51:51,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:51:51,501 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:51:51,502 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:51:51,502 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:51:51,502 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:51:51,502 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:51:51,503 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:51:51,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:51:51,503 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:51:51,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:51:51,504 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:51:51,504 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:51:51,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:51:51,505 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:51:51,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:51:51,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:51:51,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:51:51,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:51:51,506 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:51:51,507 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:51:51,507 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:51:51,507 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:51:51,508 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:51:51,508 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_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b6cc54243da2296b0db5596e09deba66670ae8e [2020-12-01 17:51:52,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:51:52,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:51:52,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:51:52,109 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:51:52,113 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:51:52,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-12-01 17:51:52,222 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/data/c2c11c150/06c2536fb33444509d5a4fb4cac90e09/FLAG4f2f17166 [2020-12-01 17:51:53,067 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:51:53,068 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-12-01 17:51:53,092 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/data/c2c11c150/06c2536fb33444509d5a4fb4cac90e09/FLAG4f2f17166 [2020-12-01 17:51:53,260 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_302b0e34-5eb6-4fc3-94a2-b457f2b42e0a/bin/ukojak/data/c2c11c150/06c2536fb33444509d5a4fb4cac90e09 [2020-12-01 17:51:53,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:51:53,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:51:53,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:51:53,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:51:53,271 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:51:53,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:51:53" (1/1) ... [2020-12-01 17:51:53,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bbdb3a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:51:53, skipping insertion in model container [2020-12-01 17:51:53,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:51:53" (1/1) ... [2020-12-01 17:51:53,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:51:53,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:51:53,706 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:51:53,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d6201f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:51:53, skipping insertion in model container [2020-12-01 17:51:53,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:51:53,709 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:51:53,714 INFO L168 Benchmark]: Toolchain (without parser) took 445.76 ms. Allocated memory is still 50.3 MB. Free memory was 24.6 MB in the beginning and 30.3 MB in the end (delta: -5.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:51:53,716 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:51:53,720 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.17 ms. Allocated memory is still 50.3 MB. Free memory was 24.4 MB in the beginning and 30.3 MB in the end (delta: -5.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:51:53,724 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 442.17 ms. Allocated memory is still 50.3 MB. Free memory was 24.4 MB in the beginning and 30.3 MB in the end (delta: -5.9 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...