./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.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_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/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 7c11901943af08db066c389d6c6507f045a6744a .............................................................................................................................. 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_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/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 7c11901943af08db066c389d6c6507f045a6744a ................................................................................................................................... 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 04:38:11,334 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:11,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:11,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:11,402 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:11,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:11,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:11,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:11,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:11,428 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:11,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:11,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:11,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:11,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:11,435 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:11,437 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:11,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:11,443 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:11,445 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:11,447 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:11,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:11,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:11,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:11,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:11,465 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:11,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:11,466 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:11,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:11,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:11,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:11,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:11,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:11,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:11,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:11,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:11,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:11,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:11,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:11,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:11,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:11,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:11,483 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:38:11,526 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:11,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:11,527 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:11,528 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:11,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:11,528 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:11,528 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:11,529 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:11,529 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:11,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:11,529 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:11,529 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:11,530 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:11,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:11,530 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:11,530 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:11,530 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:11,532 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:11,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:11,533 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:11,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:11,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:11,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:11,534 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:11,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:11,535 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_06ee7992-d71a-4881-9af8-05fb015952f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c11901943af08db066c389d6c6507f045a6744a [2020-11-28 04:38:11,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:11,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:11,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:11,869 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:11,870 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:11,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-28 04:38:11,983 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/data/5ea743b8e/5515c63ac75e44e68e54881a7f79ba47/FLAGdd801746c [2020-11-28 04:38:12,627 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:12,628 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-28 04:38:12,650 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/data/5ea743b8e/5515c63ac75e44e68e54881a7f79ba47/FLAGdd801746c [2020-11-28 04:38:12,795 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/data/5ea743b8e/5515c63ac75e44e68e54881a7f79ba47 [2020-11-28 04:38:12,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:12,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:12,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:12,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:12,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:12,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:12" (1/1) ... [2020-11-28 04:38:12,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b03ae9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:12, skipping insertion in model container [2020-11-28 04:38:12,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:12" (1/1) ... [2020-11-28 04:38:12,817 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:12,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:13,137 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:13,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d7ad7f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:13, skipping insertion in model container [2020-11-28 04:38:13,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:13,138 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:13,141 INFO L168 Benchmark]: Toolchain (without parser) took 340.12 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 53.0 MB in the beginning and 85.8 MB in the end (delta: -32.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:13,142 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 88.1 MB. Free memory was 45.2 MB in the beginning and 45.1 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:13,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 337.69 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 53.0 MB in the beginning and 85.8 MB in the end (delta: -32.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:13,145 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 88.1 MB. Free memory was 45.2 MB in the beginning and 45.1 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 337.69 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 53.0 MB in the beginning and 85.8 MB in the end (delta: -32.8 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 04:38:15,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:15,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:15,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:15,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:15,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:15,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:15,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:15,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:15,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:15,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:15,330 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:15,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:15,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:15,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:15,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:15,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:15,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:15,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:15,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:15,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:15,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:15,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:15,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:15,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:15,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:15,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:15,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:15,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:15,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:15,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:15,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:15,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:15,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:15,368 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:15,369 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:15,370 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:15,370 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:15,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:15,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:15,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:15,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:38:15,439 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:15,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:15,441 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:15,441 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:15,442 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:15,442 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:15,442 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:15,442 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:15,442 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:15,443 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:15,444 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:15,444 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:15,444 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:15,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:15,444 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:15,445 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:15,445 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:15,445 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:15,445 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:15,445 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:15,446 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:15,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:15,446 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:15,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:15,446 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:15,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:15,447 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:15,447 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:15,447 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:15,447 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:15,448 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_06ee7992-d71a-4881-9af8-05fb015952f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c11901943af08db066c389d6c6507f045a6744a [2020-11-28 04:38:15,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:15,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:15,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:15,930 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:15,931 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:15,932 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-28 04:38:16,015 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/data/bfa9c0e3d/c93bdce5c1cb40fbbf800045ae2fc780/FLAG9312767c1 [2020-11-28 04:38:16,752 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:16,753 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-28 04:38:16,779 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/data/bfa9c0e3d/c93bdce5c1cb40fbbf800045ae2fc780/FLAG9312767c1 [2020-11-28 04:38:16,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_06ee7992-d71a-4881-9af8-05fb015952f3/bin/ukojak/data/bfa9c0e3d/c93bdce5c1cb40fbbf800045ae2fc780 [2020-11-28 04:38:16,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:16,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:16,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:16,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:16,906 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:16,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:16" (1/1) ... [2020-11-28 04:38:16,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27a17eb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:16, skipping insertion in model container [2020-11-28 04:38:16,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:16" (1/1) ... [2020-11-28 04:38:16,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:17,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:17,228 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:17,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5abcc0c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:17, skipping insertion in model container [2020-11-28 04:38:17,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:17,229 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:17,232 INFO L168 Benchmark]: Toolchain (without parser) took 340.08 ms. Allocated memory is still 88.1 MB. Free memory was 51.0 MB in the beginning and 63.1 MB in the end (delta: -12.2 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:17,232 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 70.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:17,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 327.48 ms. Allocated memory is still 88.1 MB. Free memory was 50.7 MB in the beginning and 63.1 MB in the end (delta: -12.4 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:17,235 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 70.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 327.48 ms. Allocated memory is still 88.1 MB. Free memory was 50.7 MB in the beginning and 63.1 MB in the end (delta: -12.4 MB). Peak memory consumption was 5.0 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...