./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/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 f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 .............................................................................................................................. 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_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/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 f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:35:52,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:35:52,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:35:52,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:35:52,256 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:35:52,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:35:52,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:35:52,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:35:52,267 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:35:52,269 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:35:52,271 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:35:52,273 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:35:52,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:35:52,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:35:52,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:35:52,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:35:52,282 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:35:52,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:35:52,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:35:52,291 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:35:52,294 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:35:52,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:35:52,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:35:52,300 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:35:52,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:35:52,306 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:35:52,307 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:35:52,308 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:35:52,309 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:35:52,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:35:52,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:35:52,313 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:35:52,315 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:35:52,316 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:35:52,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:35:52,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:35:52,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:35:52,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:35:52,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:35:52,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:35:52,324 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:35:52,328 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:35:52,392 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:35:52,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:35:52,396 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:35:52,397 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:35:52,398 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:35:52,398 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:35:52,398 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:35:52,399 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:35:52,399 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:35:52,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:35:52,404 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:35:52,405 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:35:52,405 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:35:52,405 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:35:52,406 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:35:52,406 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:35:52,406 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:35:52,406 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:35:52,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:35:52,407 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:35:52,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:35:52,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:35:52,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:35:52,408 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:35:52,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:35:52,409 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_9940790f-1fac-4bc5-80fd-accf62e3e6f2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 [2020-12-01 16:35:52,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:35:52,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:35:52,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:35:52,781 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:35:52,782 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:35:52,783 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-12-01 16:35:52,885 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/data/7b2834af4/f9ec431719bc49e2b6571552620b3e25/FLAG32935911e [2020-12-01 16:35:53,736 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:35:53,737 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-12-01 16:35:53,777 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/data/7b2834af4/f9ec431719bc49e2b6571552620b3e25/FLAG32935911e [2020-12-01 16:35:53,945 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/data/7b2834af4/f9ec431719bc49e2b6571552620b3e25 [2020-12-01 16:35:53,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:35:53,950 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:35:53,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:35:53,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:35:53,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:35:53,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:35:53" (1/1) ... [2020-12-01 16:35:53,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51eea9a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:35:53, skipping insertion in model container [2020-12-01 16:35:53,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:35:53" (1/1) ... [2020-12-01 16:35:53,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:35:54,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:35:54,417 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:35:54,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68441bb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:35:54, skipping insertion in model container [2020-12-01 16:35:54,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:35:54,419 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:35:54,423 INFO L168 Benchmark]: Toolchain (without parser) took 470.54 ms. Allocated memory is still 100.7 MB. Free memory was 68.6 MB in the beginning and 76.9 MB in the end (delta: -8.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:35:54,426 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 100.7 MB. Free memory was 59.9 MB in the beginning and 59.9 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:35:54,428 INFO L168 Benchmark]: CACSL2BoogieTranslator took 466.76 ms. Allocated memory is still 100.7 MB. Free memory was 68.4 MB in the beginning and 76.9 MB in the end (delta: -8.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:35:54,431 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 100.7 MB. Free memory was 59.9 MB in the beginning and 59.9 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 466.76 ms. Allocated memory is still 100.7 MB. Free memory was 68.4 MB in the beginning and 76.9 MB in the end (delta: -8.5 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 0.2.0-69874e2 [2020-12-01 16:35:57,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:35:57,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:35:57,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:35:57,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:35:57,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:35:57,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:35:57,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:35:57,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:35:57,400 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:35:57,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:35:57,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:35:57,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:35:57,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:35:57,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:35:57,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:35:57,421 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:35:57,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:35:57,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:35:57,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:35:57,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:35:57,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:35:57,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:35:57,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:35:57,447 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:35:57,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:35:57,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:35:57,450 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:35:57,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:35:57,453 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:35:57,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:35:57,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:35:57,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:35:57,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:35:57,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:35:57,460 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:35:57,461 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:35:57,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:35:57,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:35:57,464 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:35:57,465 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:35:57,466 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:35:57,501 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:35:57,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:35:57,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:35:57,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:35:57,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:35:57,507 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:35:57,508 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:35:57,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:35:57,509 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:35:57,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:35:57,510 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:35:57,512 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:35:57,512 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:35:57,513 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:35:57,513 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:35:57,513 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:35:57,514 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:35:57,514 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:35:57,514 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:35:57,515 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:35:57,515 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:35:57,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:35:57,516 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:35:57,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:35:57,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:35:57,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:35:57,517 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:35:57,518 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:35:57,518 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:35:57,518 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:35:57,519 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_9940790f-1fac-4bc5-80fd-accf62e3e6f2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 [2020-12-01 16:35:58,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:35:58,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:35:58,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:35:58,119 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:35:58,120 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:35:58,121 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-12-01 16:35:58,220 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/data/79e79d364/c413e3312d6f4d63acc920b5bce91d2c/FLAGbc830eac4 [2020-12-01 16:35:59,163 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:35:59,173 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-12-01 16:35:59,211 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/data/79e79d364/c413e3312d6f4d63acc920b5bce91d2c/FLAGbc830eac4 [2020-12-01 16:35:59,321 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9940790f-1fac-4bc5-80fd-accf62e3e6f2/bin/ukojak/data/79e79d364/c413e3312d6f4d63acc920b5bce91d2c [2020-12-01 16:35:59,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:35:59,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:35:59,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:35:59,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:35:59,339 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:35:59,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:35:59" (1/1) ... [2020-12-01 16:35:59,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e572942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:35:59, skipping insertion in model container [2020-12-01 16:35:59,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:35:59" (1/1) ... [2020-12-01 16:35:59,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:35:59,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:35:59,747 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:35:59,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c0c6d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:35:59, skipping insertion in model container [2020-12-01 16:35:59,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:35:59,750 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:35:59,790 INFO L168 Benchmark]: Toolchain (without parser) took 425.35 ms. Allocated memory is still 58.7 MB. Free memory was 35.8 MB in the beginning and 43.2 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:35:59,790 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 58.7 MB. Free memory is still 41.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:35:59,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.25 ms. Allocated memory is still 58.7 MB. Free memory was 35.7 MB in the beginning and 43.2 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:35:59,794 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 58.7 MB. Free memory is still 41.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 416.25 ms. Allocated memory is still 58.7 MB. Free memory was 35.7 MB in the beginning and 43.2 MB in the end (delta: -7.5 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...