./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.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_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 ................................................................................................................................ 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_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 .................................................................................................................................... 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 04:35:23,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:23,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:23,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:23,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:23,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:23,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:23,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:23,280 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:23,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:23,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:23,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:23,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:23,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:23,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:23,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:23,290 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:23,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:23,293 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:23,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:23,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:23,300 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:23,301 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:23,302 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:23,306 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:23,306 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:23,307 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:23,308 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:23,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:23,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:23,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:23,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:23,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:23,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:23,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:23,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:23,316 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:23,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:23,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:23,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:23,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:23,320 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:35:23,341 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:23,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:23,343 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:23,343 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:23,344 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:23,344 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:23,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:23,345 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:35:23,345 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:35:23,346 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:35:23,346 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:23,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:23,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:23,347 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:23,347 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:35:23,348 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:23,348 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:23,348 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:23,348 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:23,349 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:23,349 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:23,349 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:23,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:23,350 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:23,350 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:23,350 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:23,350 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:35:23,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:35:23,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:23,351 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_d147aed5-2a64-4497-88e4-a7466dc4479b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-11-28 04:35:23,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:23,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:23,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:23,654 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:23,656 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:23,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-28 04:35:23,735 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/data/f58e9d1e3/5aa12f68a6d84f1890bb5117b48c10a9/FLAGa0c64be84 [2020-11-28 04:35:24,447 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:24,449 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-28 04:35:24,482 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/data/f58e9d1e3/5aa12f68a6d84f1890bb5117b48c10a9/FLAGa0c64be84 [2020-11-28 04:35:24,663 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/data/f58e9d1e3/5aa12f68a6d84f1890bb5117b48c10a9 [2020-11-28 04:35:24,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:24,668 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:24,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:24,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:24,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:24,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:24" (1/1) ... [2020-11-28 04:35:24,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a7d2e7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:24, skipping insertion in model container [2020-11-28 04:35:24,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:24" (1/1) ... [2020-11-28 04:35:24,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:24,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:25,045 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:35:25,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b33f25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:25, skipping insertion in model container [2020-11-28 04:35:25,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:25,047 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:35:25,050 INFO L168 Benchmark]: Toolchain (without parser) took 379.91 ms. Allocated memory is still 107.0 MB. Free memory was 72.7 MB in the beginning and 83.8 MB in the end (delta: -11.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:25,051 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 81.8 MB. Free memory was 41.6 MB in the beginning and 41.5 MB in the end (delta: 37.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:25,053 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.21 ms. Allocated memory is still 107.0 MB. Free memory was 72.5 MB in the beginning and 83.8 MB in the end (delta: -11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:25,055 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 81.8 MB. Free memory was 41.6 MB in the beginning and 41.5 MB in the end (delta: 37.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 375.21 ms. Allocated memory is still 107.0 MB. Free memory was 72.5 MB in the beginning and 83.8 MB in the end (delta: -11.4 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-a4ecdab [2020-11-28 04:35:27,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:27,303 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:27,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:27,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:27,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:27,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:27,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:27,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:27,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:27,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:27,379 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:27,380 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:27,383 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:27,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:27,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:27,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:27,393 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:27,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:27,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:27,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:27,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:27,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:27,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:27,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:27,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:27,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:27,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:27,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:27,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:27,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:27,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:27,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:27,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:27,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:27,432 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:27,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:27,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:27,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:27,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:27,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:27,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:35:27,482 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:27,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:27,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:27,484 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:27,486 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:27,486 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:27,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:27,487 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:35:27,487 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:35:27,488 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:27,489 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:27,489 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:27,489 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:27,490 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:35:27,490 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:35:27,490 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:35:27,490 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:35:27,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:27,491 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:27,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:27,492 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:27,492 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:27,492 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:27,492 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:27,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:27,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:27,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:27,494 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:27,494 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:35:27,494 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:35:27,494 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:27,495 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:35:27,495 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:27,495 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_d147aed5-2a64-4497-88e4-a7466dc4479b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-11-28 04:35:27,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:27,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:27,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:27,952 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:27,953 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:27,954 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-28 04:35:28,026 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/data/3cc8853fa/950de5ad4ac84ef6ba4ce3ed43bed1c7/FLAG41a5947b1 [2020-11-28 04:35:28,746 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:28,747 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-28 04:35:28,773 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/data/3cc8853fa/950de5ad4ac84ef6ba4ce3ed43bed1c7/FLAG41a5947b1 [2020-11-28 04:35:28,899 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d147aed5-2a64-4497-88e4-a7466dc4479b/bin/ukojak/data/3cc8853fa/950de5ad4ac84ef6ba4ce3ed43bed1c7 [2020-11-28 04:35:28,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:28,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:28,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:28,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:28,911 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:28,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:28" (1/1) ... [2020-11-28 04:35:28,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a5646bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:28, skipping insertion in model container [2020-11-28 04:35:28,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:28" (1/1) ... [2020-11-28 04:35:28,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:29,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:29,257 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:35:29,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fb9b5cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:29, skipping insertion in model container [2020-11-28 04:35:29,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:29,258 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:35:29,260 INFO L168 Benchmark]: Toolchain (without parser) took 355.15 ms. Allocated memory is still 50.3 MB. Free memory was 23.9 MB in the beginning and 29.2 MB in the end (delta: -5.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:29,261 INFO L168 Benchmark]: CDTParser took 0.24 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: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:29,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 350.76 ms. Allocated memory is still 50.3 MB. Free memory was 23.7 MB in the beginning and 29.2 MB in the end (delta: -5.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:29,263 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 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 350.76 ms. Allocated memory is still 50.3 MB. Free memory was 23.7 MB in the beginning and 29.2 MB in the end (delta: -5.4 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...