./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.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_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/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 5264f2465439f20bfc6996564e96c64545d849a4 .............................................................................................................................. 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_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/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 5264f2465439f20bfc6996564e96c64545d849a4 ................................................................................................................................... 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 04:31:56,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:31:56,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:31:56,253 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:31:56,254 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:31:56,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:31:56,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:31:56,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:31:56,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:31:56,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:31:56,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:31:56,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:31:56,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:31:56,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:31:56,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:31:56,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:31:56,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:31:56,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:31:56,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:31:56,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:31:56,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:31:56,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:31:56,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:31:56,315 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:31:56,324 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:31:56,324 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:31:56,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:31:56,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:31:56,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:31:56,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:31:56,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:31:56,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:31:56,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:31:56,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:31:56,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:31:56,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:31:56,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:31:56,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:31:56,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:31:56,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:31:56,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:31:56,342 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:31:56,387 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:31:56,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:31:56,390 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:31:56,390 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:31:56,390 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:31:56,391 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:31:56,391 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:31:56,391 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:31:56,391 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:31:56,391 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:31:56,393 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:31:56,393 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:31:56,393 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:31:56,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:31:56,393 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:31:56,394 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:31:56,394 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:31:56,394 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:31:56,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:31:56,394 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:31:56,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:31:56,395 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:31:56,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:31:56,395 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:31:56,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:31:56,396 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_c3634c97-b409-4859-86be-3241aab7efbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-28 04:31:56,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:31:56,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:31:56,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:31:56,674 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:31:56,676 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:31:56,677 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 04:31:56,759 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/data/d5638fb4e/c51b26e92ff242019f53fe50b2d7fc87/FLAGf44f65e69 [2020-11-28 04:31:57,375 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:31:57,375 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 04:31:57,392 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/data/d5638fb4e/c51b26e92ff242019f53fe50b2d7fc87/FLAGf44f65e69 [2020-11-28 04:31:57,584 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/data/d5638fb4e/c51b26e92ff242019f53fe50b2d7fc87 [2020-11-28 04:31:57,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:31:57,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:31:57,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:31:57,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:31:57,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:31:57,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:31:57" (1/1) ... [2020-11-28 04:31:57,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7271554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:31:57, skipping insertion in model container [2020-11-28 04:31:57,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:31:57" (1/1) ... [2020-11-28 04:31:57,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:31:57,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:31:57,970 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:31:57,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@636d6097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:31:57, skipping insertion in model container [2020-11-28 04:31:57,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:31:57,973 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:31:57,976 INFO L168 Benchmark]: Toolchain (without parser) took 385.15 ms. Allocated memory is still 113.2 MB. Free memory was 80.1 MB in the beginning and 90.9 MB in the end (delta: -10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:31:57,977 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 90.2 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:31:57,979 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.39 ms. Allocated memory is still 113.2 MB. Free memory was 79.8 MB in the beginning and 90.9 MB in the end (delta: -11.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:31:57,982 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 90.2 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 382.39 ms. Allocated memory is still 113.2 MB. Free memory was 79.8 MB in the beginning and 90.9 MB in the end (delta: -11.1 MB). Peak memory consumption was 10.5 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 04:32:00,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:00,321 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:00,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:00,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:00,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:00,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:00,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:00,393 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:00,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:00,401 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:00,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:00,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:00,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:00,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:00,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:00,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:00,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:00,443 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:00,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:00,452 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:00,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:00,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:00,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:00,464 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:00,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:00,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:00,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:00,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:00,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:00,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:00,474 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:00,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:00,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:00,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:00,479 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:00,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:00,480 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:00,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:00,482 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:00,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:00,484 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:32:00,528 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:00,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:00,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:00,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:00,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:00,532 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:32:00,533 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:32:00,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:32:00,533 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:32:00,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:00,534 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:32:00,535 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:32:00,535 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:32:00,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:00,535 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:32:00,535 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:32:00,536 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:32:00,536 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:32:00,536 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:00,536 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:00,537 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:00,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:00,537 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:00,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:00,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:00,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:00,538 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:32:00,538 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:32:00,538 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:32:00,539 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:32:00,539 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_c3634c97-b409-4859-86be-3241aab7efbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-28 04:32:00,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:00,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:00,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:00,938 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:00,941 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:00,942 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 04:32:01,012 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/data/2e0e08c24/bf00c842c0b846f0b0d0616f9d546539/FLAG7b0135a81 [2020-11-28 04:32:01,741 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:01,745 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-28 04:32:01,765 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/data/2e0e08c24/bf00c842c0b846f0b0d0616f9d546539/FLAG7b0135a81 [2020-11-28 04:32:01,961 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c3634c97-b409-4859-86be-3241aab7efbc/bin/ukojak/data/2e0e08c24/bf00c842c0b846f0b0d0616f9d546539 [2020-11-28 04:32:01,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:01,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:01,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:01,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:01,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:01,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:01" (1/1) ... [2020-11-28 04:32:01,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@604b1415 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:01, skipping insertion in model container [2020-11-28 04:32:01,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:01" (1/1) ... [2020-11-28 04:32:01,987 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:02,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:02,311 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:32:02,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58d27367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:02, skipping insertion in model container [2020-11-28 04:32:02,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:02,314 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:32:02,317 INFO L168 Benchmark]: Toolchain (without parser) took 350.07 ms. Allocated memory is still 54.5 MB. Free memory was 30.5 MB in the beginning and 21.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:02,319 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 54.5 MB. Free memory was 36.0 MB in the beginning and 36.0 MB in the end (delta: 31.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:02,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 343.81 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 21.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:02,323 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 54.5 MB. Free memory was 36.0 MB in the beginning and 36.0 MB in the end (delta: 31.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 343.81 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 21.7 MB in the end (delta: 8.6 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...