./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --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_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --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 04:38:22,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:22,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:22,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:22,335 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:22,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:22,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:22,347 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:22,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:22,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:22,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:22,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:22,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:22,364 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:22,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:22,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:22,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:22,373 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:22,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:22,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:22,387 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:22,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:22,391 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:22,392 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:22,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:22,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:22,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:22,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:22,405 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:22,406 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:22,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:22,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:22,411 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:22,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:22,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:22,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:22,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:22,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:22,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:22,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:22,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:22,420 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:38:22,459 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:22,460 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:22,462 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:22,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:22,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:22,463 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:22,463 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:22,463 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:22,463 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:22,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:22,465 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:22,465 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:22,465 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:22,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:22,466 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:22,466 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:22,466 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:22,467 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:22,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:22,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:22,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:22,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:22,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:22,468 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:22,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:22,469 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_e04fa3ff-2e02-44cd-9947-4a49b7de63de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78f02aee9c29739166245a9b21faca5f801911f1 [2020-11-28 04:38:22,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:22,832 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:22,843 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:22,844 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:22,845 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:22,846 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-11-28 04:38:22,917 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/data/c2e458aad/286cdc86007d43fdb13bcab301232f09/FLAG928a80566 [2020-11-28 04:38:23,526 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:23,527 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-11-28 04:38:23,545 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/data/c2e458aad/286cdc86007d43fdb13bcab301232f09/FLAG928a80566 [2020-11-28 04:38:23,795 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/data/c2e458aad/286cdc86007d43fdb13bcab301232f09 [2020-11-28 04:38:23,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:23,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:23,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:23,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:23,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:23,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:23" (1/1) ... [2020-11-28 04:38:23,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@186eca27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:23, skipping insertion in model container [2020-11-28 04:38:23,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:23" (1/1) ... [2020-11-28 04:38:23,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:23,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:24,131 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:24,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17007bb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:24, skipping insertion in model container [2020-11-28 04:38:24,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:24,132 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:24,135 INFO L168 Benchmark]: Toolchain (without parser) took 334.21 ms. Allocated memory was 77.6 MB in the beginning and 98.6 MB in the end (delta: 21.0 MB). Free memory was 41.5 MB in the beginning and 73.7 MB in the end (delta: -32.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:24,135 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 77.6 MB. Free memory is still 59.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:24,136 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.72 ms. Allocated memory was 77.6 MB in the beginning and 98.6 MB in the end (delta: 21.0 MB). Free memory was 41.3 MB in the beginning and 73.7 MB in the end (delta: -32.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:24,138 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 77.6 MB. Free memory is still 59.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 326.72 ms. Allocated memory was 77.6 MB in the beginning and 98.6 MB in the end (delta: 21.0 MB). Free memory was 41.3 MB in the beginning and 73.7 MB in the end (delta: -32.4 MB). Peak memory consumption was 6.3 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 04:38:26,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:26,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:26,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:26,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:26,359 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:26,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:26,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:26,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:26,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:26,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:26,381 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:26,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:26,397 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:26,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:26,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:26,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:26,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:26,412 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:26,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:26,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:26,422 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:26,424 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:26,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:26,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:26,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:26,437 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:26,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:26,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:26,439 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:26,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:26,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:26,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:26,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:26,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:26,444 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:26,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:26,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:26,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:26,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:26,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:26,452 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:38:26,493 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:26,493 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:26,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:26,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:26,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:26,497 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:26,497 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:26,497 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:26,497 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:26,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:26,499 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:26,499 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:26,499 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:26,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:26,500 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:26,500 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:26,500 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:26,500 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:26,500 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:26,501 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:26,501 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:26,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:26,501 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:26,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:26,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:26,502 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:26,502 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:26,502 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:26,503 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:26,503 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:26,503 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_e04fa3ff-2e02-44cd-9947-4a49b7de63de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78f02aee9c29739166245a9b21faca5f801911f1 [2020-11-28 04:38:26,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:26,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:26,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:26,885 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:26,885 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:26,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-11-28 04:38:26,960 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/data/ef6b41c26/588a71f82a804a7bbfed5e41749243ee/FLAG29703fa06 [2020-11-28 04:38:27,605 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:27,605 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-1.i [2020-11-28 04:38:27,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/data/ef6b41c26/588a71f82a804a7bbfed5e41749243ee/FLAG29703fa06 [2020-11-28 04:38:27,861 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e04fa3ff-2e02-44cd-9947-4a49b7de63de/bin/ukojak/data/ef6b41c26/588a71f82a804a7bbfed5e41749243ee [2020-11-28 04:38:27,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:27,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:27,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:27,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:27,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:27,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:27" (1/1) ... [2020-11-28 04:38:27,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65361f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:27, skipping insertion in model container [2020-11-28 04:38:27,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:27" (1/1) ... [2020-11-28 04:38:27,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:27,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:28,115 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:28,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cc3b4bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:28, skipping insertion in model container [2020-11-28 04:38:28,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:28,116 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:28,119 INFO L168 Benchmark]: Toolchain (without parser) took 246.00 ms. Allocated memory is still 58.7 MB. Free memory was 43.7 MB in the beginning and 34.8 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:28,120 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:28,120 INFO L168 Benchmark]: CACSL2BoogieTranslator took 243.45 ms. Allocated memory is still 58.7 MB. Free memory was 43.5 MB in the beginning and 34.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:28,122 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 48.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 243.45 ms. Allocated memory is still 58.7 MB. Free memory was 43.5 MB in the beginning and 34.8 MB in the end (delta: 8.7 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...