./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.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_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/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 a0ee86fbb94c1179466fcafad9444593bd779a64 ................................................................................................................................ 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_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/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 a0ee86fbb94c1179466fcafad9444593bd779a64 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:19:19,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:19:19,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:19:19,445 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:19:19,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:19:19,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:19:19,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:19:19,455 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:19:19,458 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:19:19,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:19:19,467 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:19:19,468 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:19:19,469 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:19:19,470 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:19:19,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:19:19,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:19:19,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:19:19,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:19:19,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:19:19,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:19:19,481 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:19:19,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:19:19,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:19:19,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:19:19,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:19:19,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:19:19,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:19:19,489 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:19:19,490 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:19:19,491 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:19:19,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:19:19,492 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:19:19,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:19:19,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:19:19,495 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:19:19,495 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:19:19,496 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:19:19,496 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:19:19,497 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:19:19,498 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:19:19,498 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:19:19,499 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:19:19,520 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:19:19,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:19:19,521 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:19:19,522 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:19:19,522 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:19:19,523 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:19:19,523 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:19:19,523 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:19:19,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:19:19,524 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:19:19,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:19:19,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:19:19,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:19:19,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:19:19,525 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:19:19,525 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:19:19,525 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:19:19,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:19:19,526 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:19:19,526 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:19:19,526 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:19:19,527 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:19:19,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:19,527 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:19:19,527 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:19:19,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:19:19,528 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:19:19,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:19:19,528 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:19:19,528 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_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0ee86fbb94c1179466fcafad9444593bd779a64 [2020-12-01 16:19:19,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:19:19,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:19:19,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:19:19,851 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:19:19,855 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:19:19,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-12-01 16:19:19,927 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/data/03d052665/2bc15a4d1e024b5bae311b2bd6fcff1f/FLAG22d892c52 [2020-12-01 16:19:20,523 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:19:20,523 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-12-01 16:19:20,552 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/data/03d052665/2bc15a4d1e024b5bae311b2bd6fcff1f/FLAG22d892c52 [2020-12-01 16:19:20,779 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/data/03d052665/2bc15a4d1e024b5bae311b2bd6fcff1f [2020-12-01 16:19:20,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:19:20,785 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:19:20,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:20,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:19:20,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:19:20,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:20" (1/1) ... [2020-12-01 16:19:20,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ea015a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:20, skipping insertion in model container [2020-12-01 16:19:20,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:20" (1/1) ... [2020-12-01 16:19:20,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:19:20,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:19:21,156 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:19:21,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6aa45962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:21, skipping insertion in model container [2020-12-01 16:19:21,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:21,158 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:19:21,160 INFO L168 Benchmark]: Toolchain (without parser) took 374.09 ms. Allocated memory is still 123.7 MB. Free memory was 92.9 MB in the beginning and 101.6 MB in the end (delta: -8.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:21,161 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory is still 51.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:19:21,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.18 ms. Allocated memory is still 123.7 MB. Free memory was 92.9 MB in the beginning and 101.6 MB in the end (delta: -8.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:21,163 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory is still 51.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 369.18 ms. Allocated memory is still 123.7 MB. Free memory was 92.9 MB in the beginning and 101.6 MB in the end (delta: -8.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:19:23,253 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:19:23,263 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:19:23,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:19:23,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:19:23,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:19:23,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:19:23,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:19:23,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:19:23,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:19:23,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:19:23,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:19:23,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:19:23,315 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:19:23,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:19:23,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:19:23,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:19:23,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:19:23,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:19:23,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:19:23,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:19:23,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:19:23,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:19:23,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:19:23,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:19:23,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:19:23,339 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:19:23,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:19:23,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:19:23,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:19:23,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:19:23,352 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:19:23,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:19:23,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:19:23,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:19:23,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:19:23,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:19:23,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:19:23,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:19:23,358 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:19:23,359 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:19:23,362 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:19:23,407 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:19:23,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:19:23,409 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:19:23,409 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:19:23,410 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:19:23,410 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:19:23,410 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:19:23,411 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:19:23,411 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:19:23,411 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:19:23,412 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:19:23,412 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:19:23,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:19:23,412 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:19:23,413 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:19:23,413 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:19:23,413 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:19:23,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:19:23,413 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:19:23,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:19:23,414 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:19:23,414 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:19:23,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:19:23,414 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:19:23,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:23,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:19:23,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:19:23,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:19:23,415 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:19:23,415 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:19:23,416 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:19:23,416 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:19:23,416 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:19:23,416 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_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0ee86fbb94c1179466fcafad9444593bd779a64 [2020-12-01 16:19:23,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:19:23,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:19:23,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:19:23,804 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:19:23,813 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:19:23,814 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-12-01 16:19:23,882 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/data/e71da363b/9f2c0893f545443ca02f7afdc78ee984/FLAGd2d397377 [2020-12-01 16:19:24,502 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:19:24,503 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-12-01 16:19:24,540 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/data/e71da363b/9f2c0893f545443ca02f7afdc78ee984/FLAGd2d397377 [2020-12-01 16:19:24,726 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_34ca15b7-1d3e-4351-8b48-6a6c102f07b5/bin/ukojak/data/e71da363b/9f2c0893f545443ca02f7afdc78ee984 [2020-12-01 16:19:24,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:19:24,730 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:19:24,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:24,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:19:24,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:19:24,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:24" (1/1) ... [2020-12-01 16:19:24,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15945785 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:24, skipping insertion in model container [2020-12-01 16:19:24,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:24" (1/1) ... [2020-12-01 16:19:24,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:19:24,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:19:25,007 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:19:25,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38fdc747 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:25, skipping insertion in model container [2020-12-01 16:19:25,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:25,008 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:19:25,010 INFO L168 Benchmark]: Toolchain (without parser) took 279.31 ms. Allocated memory is still 58.7 MB. Free memory was 35.0 MB in the beginning and 42.2 MB in the end (delta: -7.2 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:25,011 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 58.7 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:19:25,012 INFO L168 Benchmark]: CACSL2BoogieTranslator took 277.00 ms. Allocated memory is still 58.7 MB. Free memory was 34.7 MB in the beginning and 42.2 MB in the end (delta: -7.5 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:25,014 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 58.7 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 277.00 ms. Allocated memory is still 58.7 MB. Free memory was 34.7 MB in the beginning and 42.2 MB in the end (delta: -7.5 MB). Peak memory consumption was 8.0 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...