./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.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_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/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 d66272c9a16642ccadf3cb2b12022d92d582da79 .............................................................................................................................. 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_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/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 d66272c9a16642ccadf3cb2b12022d92d582da79 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:39:37,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:37,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:37,358 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:37,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:37,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:37,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:37,385 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:37,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:37,389 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:37,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:37,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:37,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:37,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:37,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:37,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:37,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:37,398 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:37,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:37,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:37,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:37,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:37,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:37,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:37,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:37,413 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:37,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:37,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:37,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:37,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:37,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:37,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:37,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:37,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:37,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:37,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:37,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:37,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:37,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:37,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:37,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:37,426 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:39:37,449 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:37,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:37,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:37,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:37,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:37,452 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:37,452 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:37,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:37,452 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:37,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:37,453 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:37,453 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:37,453 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:37,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:37,454 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:37,454 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:37,454 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:37,454 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:37,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:37,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:37,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:37,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:37,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:37,456 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:37,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:37,456 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_778104b5-996e-45df-a900-3fa1902c93ed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d66272c9a16642ccadf3cb2b12022d92d582da79 [2020-11-28 04:39:37,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:37,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:37,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:37,818 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:37,819 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:37,820 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-28 04:39:37,903 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/data/ddcfdad41/86ba831c47ba49e891dc5652496d27fc/FLAG0084011fe [2020-11-28 04:39:38,632 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:38,635 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-28 04:39:38,667 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/data/ddcfdad41/86ba831c47ba49e891dc5652496d27fc/FLAG0084011fe [2020-11-28 04:39:38,805 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/data/ddcfdad41/86ba831c47ba49e891dc5652496d27fc [2020-11-28 04:39:38,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:38,809 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:38,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:38,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:38,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:38,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:38" (1/1) ... [2020-11-28 04:39:38,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b771ecb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38, skipping insertion in model container [2020-11-28 04:39:38,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:38" (1/1) ... [2020-11-28 04:39:38,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:38,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:39,165 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:39,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5032d4ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:39, skipping insertion in model container [2020-11-28 04:39:39,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:39,167 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:39,170 INFO L168 Benchmark]: Toolchain (without parser) took 358.83 ms. Allocated memory is still 104.9 MB. Free memory was 70.5 MB in the beginning and 82.3 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:39,172 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 69.2 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:39,174 INFO L168 Benchmark]: CACSL2BoogieTranslator took 356.23 ms. Allocated memory is still 104.9 MB. Free memory was 70.4 MB in the beginning and 82.3 MB in the end (delta: -12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:39,176 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 69.2 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 356.23 ms. Allocated memory is still 104.9 MB. Free memory was 70.4 MB in the beginning and 82.3 MB in the end (delta: -12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:39:41,385 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:41,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:41,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:41,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:41,432 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:41,434 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:41,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:41,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:41,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:41,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:41,455 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:41,456 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:41,459 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:41,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:41,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:41,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:41,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:41,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:41,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:41,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:41,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:41,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:41,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:41,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:41,502 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:41,503 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:41,504 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:41,505 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:41,507 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:41,507 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:41,508 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:41,510 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:41,511 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:41,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:41,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:41,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:41,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:41,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:41,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:41,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:41,517 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:39:41,559 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:41,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:41,561 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:41,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:41,562 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:41,562 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:41,563 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:41,563 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:41,564 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:41,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:41,565 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:41,565 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:41,566 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:41,566 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:41,566 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:41,566 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:41,567 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:41,567 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:41,567 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:41,567 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:41,568 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:41,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:41,568 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:41,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:41,569 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:41,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:41,569 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:41,570 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:41,570 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:41,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:41,571 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_778104b5-996e-45df-a900-3fa1902c93ed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d66272c9a16642ccadf3cb2b12022d92d582da79 [2020-11-28 04:39:41,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:42,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:42,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:42,036 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:42,037 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:42,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-28 04:39:42,108 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/data/d1574129e/47e05004a07148a3b9e906e64da6e577/FLAGf3a1ccfd5 [2020-11-28 04:39:42,872 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:42,872 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-2.i [2020-11-28 04:39:42,896 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/data/d1574129e/47e05004a07148a3b9e906e64da6e577/FLAGf3a1ccfd5 [2020-11-28 04:39:43,019 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_778104b5-996e-45df-a900-3fa1902c93ed/bin/ukojak/data/d1574129e/47e05004a07148a3b9e906e64da6e577 [2020-11-28 04:39:43,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:43,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:43,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:43,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:43,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:43,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:43" (1/1) ... [2020-11-28 04:39:43,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@118982da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:43, skipping insertion in model container [2020-11-28 04:39:43,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:43" (1/1) ... [2020-11-28 04:39:43,042 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:43,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:43,432 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:43,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b380db4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:43, skipping insertion in model container [2020-11-28 04:39:43,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:43,433 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:43,435 INFO L168 Benchmark]: Toolchain (without parser) took 409.89 ms. Allocated memory is still 73.4 MB. Free memory was 55.6 MB in the beginning and 57.9 MB in the end (delta: -2.3 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:43,436 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 73.4 MB. Free memory was 56.4 MB in the beginning and 56.4 MB in the end (delta: 54.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:43,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.89 ms. Allocated memory is still 73.4 MB. Free memory was 55.3 MB in the beginning and 57.9 MB in the end (delta: -2.6 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:43,439 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 73.4 MB. Free memory was 56.4 MB in the beginning and 56.4 MB in the end (delta: 54.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 405.89 ms. Allocated memory is still 73.4 MB. Free memory was 55.3 MB in the beginning and 57.9 MB in the end (delta: -2.6 MB). Peak memory consumption was 13.4 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...