./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/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 61db5c83de64d7e65f959747dcf4d7633ffcf309 ................................................................................................................................ 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_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/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 61db5c83de64d7e65f959747dcf4d7633ffcf309 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:27:17,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:27:17,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:27:17,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:27:17,408 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:27:17,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:27:17,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:27:17,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:27:17,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:27:17,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:27:17,444 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:27:17,446 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:27:17,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:27:17,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:27:17,451 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:27:17,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:27:17,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:27:17,455 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:27:17,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:27:17,461 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:27:17,463 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:27:17,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:27:17,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:27:17,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:27:17,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:27:17,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:27:17,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:27:17,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:27:17,478 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:27:17,479 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:27:17,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:27:17,481 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:27:17,482 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:27:17,483 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:27:17,484 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:27:17,485 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:27:17,486 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:27:17,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:27:17,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:27:17,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:27:17,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:27:17,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:27:17,515 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:27:17,516 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:27:17,517 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:27:17,517 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:27:17,518 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:27:17,519 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:27:17,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:27:17,520 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:27:17,520 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:27:17,520 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:27:17,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:27:17,521 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:27:17,522 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:27:17,522 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:27:17,523 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:27:17,523 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:27:17,524 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:27:17,524 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:27:17,524 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:27:17,525 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:27:17,525 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:27:17,526 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:27:17,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:27:17,527 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:27:17,527 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:27:17,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:27:17,528 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:27:17,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:27:17,528 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:27:17,529 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_b2b871be-8204-4835-8d58-24cb4a6917a5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61db5c83de64d7e65f959747dcf4d7633ffcf309 [2020-12-01 18:27:17,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:27:17,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:27:17,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:27:17,882 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:27:17,885 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:27:17,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-12-01 18:27:17,978 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/data/8af15d05a/46ed51274a3543a8ae90dd2b7cb68300/FLAGc634339e1 [2020-12-01 18:27:18,821 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:27:18,822 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-12-01 18:27:18,843 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/data/8af15d05a/46ed51274a3543a8ae90dd2b7cb68300/FLAGc634339e1 [2020-12-01 18:27:18,996 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/data/8af15d05a/46ed51274a3543a8ae90dd2b7cb68300 [2020-12-01 18:27:18,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:27:19,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:27:19,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:27:19,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:27:19,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:27:19,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:27:18" (1/1) ... [2020-12-01 18:27:19,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bc5b1c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:19, skipping insertion in model container [2020-12-01 18:27:19,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:27:18" (1/1) ... [2020-12-01 18:27:19,016 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:27:19,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:27:19,440 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:27:19,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2210ef8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:19, skipping insertion in model container [2020-12-01 18:27:19,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:27:19,441 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:27:19,445 INFO L168 Benchmark]: Toolchain (without parser) took 442.48 ms. Allocated memory is still 127.9 MB. Free memory was 93.8 MB in the beginning and 104.1 MB in the end (delta: -10.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:27:19,447 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 75.5 MB. Free memory was 35.9 MB in the beginning and 35.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:27:19,448 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.09 ms. Allocated memory is still 127.9 MB. Free memory was 93.5 MB in the beginning and 104.1 MB in the end (delta: -10.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:27:19,451 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 75.5 MB. Free memory was 35.9 MB in the beginning and 35.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 439.09 ms. Allocated memory is still 127.9 MB. Free memory was 93.5 MB in the beginning and 104.1 MB in the end (delta: -10.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:27:21,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:27:21,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:27:22,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:27:22,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:27:22,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:27:22,013 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:27:22,018 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:27:22,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:27:22,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:27:22,030 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:27:22,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:27:22,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:27:22,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:27:22,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:27:22,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:27:22,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:27:22,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:27:22,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:27:22,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:27:22,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:27:22,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:27:22,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:27:22,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:27:22,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:27:22,089 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:27:22,089 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:27:22,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:27:22,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:27:22,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:27:22,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:27:22,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:27:22,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:27:22,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:27:22,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:27:22,116 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:27:22,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:27:22,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:27:22,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:27:22,119 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:27:22,120 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:27:22,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:27:22,163 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:27:22,164 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:27:22,165 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:27:22,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:27:22,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:27:22,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:27:22,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:27:22,168 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:27:22,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:27:22,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:27:22,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:27:22,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:27:22,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:27:22,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:27:22,171 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:27:22,172 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:27:22,172 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:27:22,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:27:22,173 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:27:22,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:27:22,173 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:27:22,173 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:27:22,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:27:22,174 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:27:22,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:27:22,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:27:22,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:27:22,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:27:22,176 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:27:22,176 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:27:22,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:27:22,176 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:27:22,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:27:22,177 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_b2b871be-8204-4835-8d58-24cb4a6917a5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61db5c83de64d7e65f959747dcf4d7633ffcf309 [2020-12-01 18:27:22,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:27:22,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:27:22,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:27:22,725 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:27:22,725 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:27:22,726 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-12-01 18:27:22,790 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/data/4ecfbc6d9/c1ff4bc983924fa598a912c947d2b9d4/FLAGfbbc5e036 [2020-12-01 18:27:23,613 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:27:23,614 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-12-01 18:27:23,638 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/data/4ecfbc6d9/c1ff4bc983924fa598a912c947d2b9d4/FLAGfbbc5e036 [2020-12-01 18:27:23,724 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b2b871be-8204-4835-8d58-24cb4a6917a5/bin/ukojak/data/4ecfbc6d9/c1ff4bc983924fa598a912c947d2b9d4 [2020-12-01 18:27:23,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:27:23,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:27:23,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:27:23,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:27:23,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:27:23,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:27:23" (1/1) ... [2020-12-01 18:27:23,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30848f61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:23, skipping insertion in model container [2020-12-01 18:27:23,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:27:23" (1/1) ... [2020-12-01 18:27:23,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:27:23,856 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:27:24,151 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:27:24,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@22f5e0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:24, skipping insertion in model container [2020-12-01 18:27:24,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:27:24,153 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:27:24,156 INFO L168 Benchmark]: Toolchain (without parser) took 423.01 ms. Allocated memory is still 81.8 MB. Free memory was 56.1 MB in the beginning and 46.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:27:24,159 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:27:24,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.88 ms. Allocated memory is still 81.8 MB. Free memory was 55.9 MB in the beginning and 46.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:27:24,166 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 416.88 ms. Allocated memory is still 81.8 MB. Free memory was 55.9 MB in the beginning and 46.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...