./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/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 78f02aee9c29739166245a9b21faca5f801911f1 ................................................................................................................................ 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_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/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 78f02aee9c29739166245a9b21faca5f801911f1 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:39:23,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:23,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:23,191 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:23,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:23,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:23,200 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:23,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:23,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:23,215 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:23,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:23,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:23,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:23,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:23,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:23,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:23,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:23,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:23,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:23,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:23,248 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:23,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:23,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:23,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:23,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:23,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:23,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:23,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:23,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:23,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:23,267 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:23,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:23,270 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:23,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:23,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:23,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:23,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:23,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:23,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:23,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:23,278 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:23,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:39:23,320 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:23,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:23,322 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:23,322 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:23,323 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:23,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:23,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:23,324 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:23,325 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:23,325 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:23,326 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:23,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:23,327 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:23,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:23,327 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:23,327 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:23,328 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:23,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:23,328 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:23,328 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:23,329 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:23,329 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:23,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:23,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:23,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:23,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:23,330 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:23,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:23,331 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:23,331 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_e5eacb7e-efb5-4d9b-9633-db261934e03e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78f02aee9c29739166245a9b21faca5f801911f1 [2020-11-28 04:39:23,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:23,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:23,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:23,649 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:23,650 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:23,651 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-11-28 04:39:23,732 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/data/a464e2098/f1d5515d10ef477ebac0f7ed9a78eeb8/FLAGdb2202a6c [2020-11-28 04:39:24,383 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:24,384 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-11-28 04:39:24,400 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/data/a464e2098/f1d5515d10ef477ebac0f7ed9a78eeb8/FLAGdb2202a6c [2020-11-28 04:39:24,629 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/data/a464e2098/f1d5515d10ef477ebac0f7ed9a78eeb8 [2020-11-28 04:39:24,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:24,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:24,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:24,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:24,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:24,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:24" (1/1) ... [2020-11-28 04:39:24,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51085cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:24, skipping insertion in model container [2020-11-28 04:39:24,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:24" (1/1) ... [2020-11-28 04:39:24,653 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:24,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:24,975 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:24,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17dab612 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:24, skipping insertion in model container [2020-11-28 04:39:24,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:24,976 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:24,979 INFO L168 Benchmark]: Toolchain (without parser) took 343.21 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 62.8 MB in the beginning and 96.5 MB in the end (delta: -33.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:24,980 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 92.3 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:24,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 337.87 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 62.5 MB in the beginning and 96.5 MB in the end (delta: -34.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:24,983 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 92.3 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 337.87 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 62.5 MB in the beginning and 96.5 MB in the end (delta: -34.0 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-a4ecdab [2020-11-28 04:39:27,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:27,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:27,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:27,237 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:27,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:27,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:27,249 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:27,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:27,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:27,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:27,258 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:27,259 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:27,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:27,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:27,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:27,264 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:27,265 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:27,267 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:27,269 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:27,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:27,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:27,274 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:27,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:27,279 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:27,279 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:27,280 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:27,281 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:27,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:27,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:27,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:27,284 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:27,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:27,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:27,291 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:27,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:27,293 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:27,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:27,293 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:27,296 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:27,296 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:27,297 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:39:27,343 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:27,344 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:27,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:27,346 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:27,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:27,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:27,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:27,349 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:27,349 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:27,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:27,350 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:27,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:27,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:27,351 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:27,351 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:27,351 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:27,351 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:27,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:27,352 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:27,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:27,352 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:27,353 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:27,353 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:27,353 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:27,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:27,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:27,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:27,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:27,354 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:27,355 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:27,355 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:27,355 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:27,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:27,356 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_e5eacb7e-efb5-4d9b-9633-db261934e03e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78f02aee9c29739166245a9b21faca5f801911f1 [2020-11-28 04:39:27,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:27,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:27,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:27,861 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:27,866 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:27,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-11-28 04:39:27,942 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/data/90eb0c001/5f1d1b2026e1406db303619d49bcf293/FLAGe5fe88dfd [2020-11-28 04:39:28,585 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:28,586 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-11-28 04:39:28,603 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/data/90eb0c001/5f1d1b2026e1406db303619d49bcf293/FLAGe5fe88dfd [2020-11-28 04:39:28,806 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e5eacb7e-efb5-4d9b-9633-db261934e03e/bin/ukojak/data/90eb0c001/5f1d1b2026e1406db303619d49bcf293 [2020-11-28 04:39:28,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:28,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:28,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:28,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:28,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:28,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:28" (1/1) ... [2020-11-28 04:39:28,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:28, skipping insertion in model container [2020-11-28 04:39:28,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:28" (1/1) ... [2020-11-28 04:39:28,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:28,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:29,092 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:29,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40a97387 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:29, skipping insertion in model container [2020-11-28 04:39:29,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:29,094 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:29,096 INFO L168 Benchmark]: Toolchain (without parser) took 284.87 ms. Allocated memory is still 56.6 MB. Free memory was 34.2 MB in the beginning and 25.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:29,097 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 39.6 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:29,098 INFO L168 Benchmark]: CACSL2BoogieTranslator took 282.51 ms. Allocated memory is still 56.6 MB. Free memory was 34.1 MB in the beginning and 25.5 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:29,099 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 39.6 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 282.51 ms. Allocated memory is still 56.6 MB. Free memory was 34.1 MB in the beginning and 25.5 MB in the end (delta: 8.6 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...