./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.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_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/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 b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c .............................................................................................................................. 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_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/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 b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c ................................................................................................................................... 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 04:32:50,206 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:50,209 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:50,256 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:50,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:50,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:50,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:50,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:50,270 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:50,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:50,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:50,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:50,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:50,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:50,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:50,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:50,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:50,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:50,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:50,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:50,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:50,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:50,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:50,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:50,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:50,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:50,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:50,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:50,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:50,326 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:50,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:50,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:50,330 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:50,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:50,334 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:50,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:50,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:50,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:50,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:50,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:50,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:50,339 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:32:50,374 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:50,374 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:50,376 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:50,376 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:50,376 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:50,376 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:32:50,377 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:32:50,377 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:32:50,377 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:32:50,377 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:50,377 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:32:50,378 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:32:50,378 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:32:50,378 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:50,378 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:32:50,378 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:50,379 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:50,379 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:50,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:50,379 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:50,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:50,380 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:50,380 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:50,380 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:32:50,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:32:50,381 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_43cd144d-da07-4db7-b969-e0fe8a78955d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c [2020-11-28 04:32:50,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:50,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:50,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:50,755 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:50,756 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:50,757 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-11-28 04:32:50,829 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/data/ff1f0f355/804905e8f0224230930e1fc4f7baa997/FLAG766512b4c [2020-11-28 04:32:51,513 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:51,514 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-11-28 04:32:51,549 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/data/ff1f0f355/804905e8f0224230930e1fc4f7baa997/FLAG766512b4c [2020-11-28 04:32:51,728 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/data/ff1f0f355/804905e8f0224230930e1fc4f7baa997 [2020-11-28 04:32:51,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:51,733 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:51,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:51,737 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:51,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:51,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:51" (1/1) ... [2020-11-28 04:32:51,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49c55e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:51, skipping insertion in model container [2020-11-28 04:32:51,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:51" (1/1) ... [2020-11-28 04:32:51,754 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:51,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:52,124 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:32:52,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f9cb53a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52, skipping insertion in model container [2020-11-28 04:32:52,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:52,126 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:32:52,129 INFO L168 Benchmark]: Toolchain (without parser) took 394.32 ms. Allocated memory is still 100.7 MB. Free memory was 76.6 MB in the beginning and 67.3 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:52,130 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 100.7 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:52,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 389.47 ms. Allocated memory is still 100.7 MB. Free memory was 76.3 MB in the beginning and 67.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:52,136 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 100.7 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 389.47 ms. Allocated memory is still 100.7 MB. Free memory was 76.3 MB in the beginning and 67.3 MB in the end (delta: 9.0 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:32:54,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:54,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:54,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:54,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:54,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:54,460 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:54,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:54,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:54,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:54,468 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:54,469 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:54,470 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:54,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:54,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:54,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:54,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:54,476 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:54,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:54,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:54,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:54,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:54,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:54,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:54,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:54,502 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:54,503 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:54,504 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:54,506 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:54,507 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:54,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:54,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:54,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:54,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:54,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:54,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:54,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:54,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:54,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:54,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:54,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:54,521 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:32:54,575 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:54,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:54,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:54,579 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:54,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:54,579 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:32:54,579 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:32:54,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:32:54,580 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:32:54,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:54,581 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:32:54,581 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:32:54,582 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:32:54,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:54,582 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:32:54,582 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:32:54,583 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:32:54,583 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:32:54,583 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:54,583 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:54,584 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:54,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:54,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:54,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:54,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:54,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:54,585 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:32:54,585 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:32:54,586 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:32:54,586 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:32:54,586 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_43cd144d-da07-4db7-b969-e0fe8a78955d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9a0a6a4f5bde73ad1da0008a37cfcf3a844490c [2020-11-28 04:32:55,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:55,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:55,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:55,034 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:55,041 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:55,042 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-11-28 04:32:55,116 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/data/3bf45ac43/bc1cacfca29e4a0a8f23d3cabadf518c/FLAG1a0695385 [2020-11-28 04:32:55,753 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:55,754 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-11-28 04:32:55,776 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/data/3bf45ac43/bc1cacfca29e4a0a8f23d3cabadf518c/FLAG1a0695385 [2020-11-28 04:32:55,956 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_43cd144d-da07-4db7-b969-e0fe8a78955d/bin/ukojak/data/3bf45ac43/bc1cacfca29e4a0a8f23d3cabadf518c [2020-11-28 04:32:55,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:55,959 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:55,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:55,961 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:55,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:55,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:55" (1/1) ... [2020-11-28 04:32:55,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e572942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:55, skipping insertion in model container [2020-11-28 04:32:55,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:55" (1/1) ... [2020-11-28 04:32:55,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:56,062 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:56,306 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:32:56,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@fbfeba9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:56, skipping insertion in model container [2020-11-28 04:32:56,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:56,310 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:32:56,313 INFO L168 Benchmark]: Toolchain (without parser) took 351.91 ms. Allocated memory is still 62.9 MB. Free memory was 41.6 MB in the beginning and 32.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:56,314 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 62.9 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:56,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.52 ms. Allocated memory is still 62.9 MB. Free memory was 41.3 MB in the beginning and 32.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:56,319 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 62.9 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 349.52 ms. Allocated memory is still 62.9 MB. Free memory was 41.3 MB in the beginning and 32.4 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...