./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_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_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/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 eb6d80786c1eb74fd4191db6fabffd9960eacddc .............................................................................................................................. 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_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/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 eb6d80786c1eb74fd4191db6fabffd9960eacddc ................................................................................................................................... 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 04:40:50,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:50,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:50,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:50,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:50,267 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:50,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:50,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:50,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:50,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:50,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:50,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:50,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:50,288 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:50,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:50,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:50,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:50,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:50,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:50,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:50,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:50,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:50,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:50,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:50,312 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:50,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:50,313 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:50,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:50,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:50,317 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:50,317 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:50,319 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:50,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:50,321 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:50,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:50,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:50,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:50,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:50,325 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:50,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:50,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:50,329 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:40:50,354 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:50,355 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:50,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:50,357 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:50,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:50,357 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:50,358 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:50,358 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:50,358 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:50,358 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:50,359 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:50,359 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:50,359 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:50,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:50,360 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:50,360 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:50,360 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:50,360 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:50,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:50,361 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:50,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:50,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:50,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:50,362 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:50,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:50,363 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_cade6d8f-30e3-48ff-b30f-6eac04914f40/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6d80786c1eb74fd4191db6fabffd9960eacddc [2020-11-28 04:40:50,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:50,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:50,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:50,745 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:50,747 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:50,749 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-11-28 04:40:50,841 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/data/188143c0d/53182cad6aa54560a3ea635d4d4fd69d/FLAG1cc5cf176 [2020-11-28 04:40:51,784 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:51,790 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-11-28 04:40:51,832 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/data/188143c0d/53182cad6aa54560a3ea635d4d4fd69d/FLAG1cc5cf176 [2020-11-28 04:40:52,337 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/data/188143c0d/53182cad6aa54560a3ea635d4d4fd69d [2020-11-28 04:40:52,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:52,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:52,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:52,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:52,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:52,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:52" (1/1) ... [2020-11-28 04:40:52,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35552ead and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:52, skipping insertion in model container [2020-11-28 04:40:52,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:52" (1/1) ... [2020-11-28 04:40:52,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:52,472 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:52,750 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:52,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20cb6351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:52, skipping insertion in model container [2020-11-28 04:40:52,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:52,752 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:52,754 INFO L168 Benchmark]: Toolchain (without parser) took 411.36 ms. Allocated memory is still 100.7 MB. Free memory was 69.9 MB in the beginning and 77.5 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:52,755 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 100.7 MB. Free memory is still 60.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:52,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.42 ms. Allocated memory is still 100.7 MB. Free memory was 69.7 MB in the beginning and 77.5 MB in the end (delta: -7.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:52,758 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 100.7 MB. Free memory is still 60.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 408.42 ms. Allocated memory is still 100.7 MB. Free memory was 69.7 MB in the beginning and 77.5 MB in the end (delta: -7.8 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 04:40:55,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:55,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:55,447 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:55,448 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:55,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:55,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:55,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:55,469 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:55,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:55,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:55,486 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:55,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:55,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:55,490 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:55,491 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:55,492 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:55,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:55,496 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:55,499 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:55,505 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:55,508 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:55,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:55,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:55,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:55,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:55,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:55,527 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:55,529 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:55,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:55,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:55,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:55,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:55,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:55,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:55,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:55,539 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:55,540 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:55,540 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:55,542 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:55,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:55,544 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:40:55,600 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:55,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:55,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:55,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:55,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:55,606 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:55,606 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:55,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:55,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:55,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:55,609 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:55,609 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:55,609 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:55,610 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:55,610 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:55,610 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:55,611 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:55,611 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:55,611 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:55,611 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:55,612 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:55,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:55,612 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:55,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:55,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:55,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:55,613 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:55,614 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:55,614 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:55,614 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:55,615 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_cade6d8f-30e3-48ff-b30f-6eac04914f40/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6d80786c1eb74fd4191db6fabffd9960eacddc [2020-11-28 04:40:56,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:56,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:56,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:56,171 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:56,172 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:56,173 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-11-28 04:40:56,260 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/data/53482c778/276cbf853c6f4980ab89270cca73d230/FLAG96169d20f [2020-11-28 04:40:57,223 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:57,230 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-11-28 04:40:57,266 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/data/53482c778/276cbf853c6f4980ab89270cca73d230/FLAG96169d20f [2020-11-28 04:40:57,287 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cade6d8f-30e3-48ff-b30f-6eac04914f40/bin/ukojak/data/53482c778/276cbf853c6f4980ab89270cca73d230 [2020-11-28 04:40:57,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:57,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:57,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:57,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:57,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:57,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:57" (1/1) ... [2020-11-28 04:40:57,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46f0be8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:57, skipping insertion in model container [2020-11-28 04:40:57,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:57" (1/1) ... [2020-11-28 04:40:57,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:57,414 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:57,751 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:57,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42b9c514 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:57, skipping insertion in model container [2020-11-28 04:40:57,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:57,753 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:57,757 INFO L168 Benchmark]: Toolchain (without parser) took 457.49 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 30.3 MB in the beginning and 51.2 MB in the end (delta: -20.9 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:57,759 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory is still 37.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:57,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 453.69 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 30.2 MB in the beginning and 51.2 MB in the end (delta: -21.0 MB). Peak memory consumption was 10.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:57,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory is still 37.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 453.69 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 30.2 MB in the beginning and 51.2 MB in the end (delta: -21.0 MB). Peak memory consumption was 10.4 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...