./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.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_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/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 99d683945b9b1fcfd950f93d787e43dd192508e9 .............................................................................................................................. 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_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/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 99d683945b9b1fcfd950f93d787e43dd192508e9 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:14:53,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:14:53,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:14:53,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:14:53,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:14:53,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:14:53,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:14:53,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:14:53,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:14:53,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:14:53,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:14:53,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:14:53,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:14:53,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:14:53,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:14:53,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:14:53,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:14:53,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:14:53,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:14:53,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:14:53,389 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:14:53,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:14:53,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:14:53,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:14:53,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:14:53,400 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:14:53,400 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:14:53,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:14:53,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:14:53,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:14:53,404 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:14:53,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:14:53,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:14:53,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:14:53,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:14:53,410 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:14:53,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:14:53,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:14:53,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:14:53,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:14:53,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:14:53,416 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:14:53,443 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:14:53,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:14:53,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:14:53,446 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:14:53,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:14:53,447 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:14:53,448 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:14:53,448 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:14:53,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:14:53,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:14:53,449 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:14:53,449 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:14:53,450 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:14:53,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:14:53,451 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:14:53,451 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:14:53,451 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:14:53,452 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:14:53,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:14:53,452 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:14:53,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:14:53,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:14:53,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:14:53,455 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:14:53,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:14:53,456 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_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d683945b9b1fcfd950f93d787e43dd192508e9 [2020-11-30 00:14:53,838 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:14:53,891 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:14:53,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:14:53,898 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:14:53,899 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:14:53,900 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-30 00:14:53,990 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/data/44e562400/f7da0553064c4088a4618d4f6f8015cc/FLAGdb6b3cea1 [2020-11-30 00:14:54,735 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:14:54,735 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-30 00:14:54,782 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/data/44e562400/f7da0553064c4088a4618d4f6f8015cc/FLAGdb6b3cea1 [2020-11-30 00:14:54,942 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/data/44e562400/f7da0553064c4088a4618d4f6f8015cc [2020-11-30 00:14:54,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:14:54,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:14:54,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:54,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:14:54,959 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:14:54,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:54" (1/1) ... [2020-11-30 00:14:54,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@489bb54c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:54, skipping insertion in model container [2020-11-30 00:14:54,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:54" (1/1) ... [2020-11-30 00:14:54,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:14:55,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:14:55,402 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:14:55,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28ae0ed7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:55, skipping insertion in model container [2020-11-30 00:14:55,403 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:55,404 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:14:55,407 INFO L168 Benchmark]: Toolchain (without parser) took 456.92 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 49.1 MB in the beginning and 88.5 MB in the end (delta: -39.5 MB). Peak memory consumption was 9.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:55,408 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 94.4 MB. Free memory is still 68.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:14:55,409 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.59 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 49.0 MB in the beginning and 88.5 MB in the end (delta: -39.6 MB). Peak memory consumption was 9.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:55,411 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 94.4 MB. Free memory is still 68.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 450.59 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 49.0 MB in the beginning and 88.5 MB in the end (delta: -39.6 MB). Peak memory consumption was 9.7 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 [2020-11-30 00:14:58,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:14:58,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:14:58,288 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:14:58,289 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:14:58,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:14:58,293 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:14:58,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:14:58,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:14:58,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:14:58,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:14:58,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:14:58,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:14:58,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:14:58,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:14:58,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:14:58,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:14:58,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:14:58,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:14:58,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:14:58,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:14:58,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:14:58,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:14:58,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:14:58,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:14:58,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:14:58,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:14:58,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:14:58,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:14:58,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:14:58,340 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:14:58,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:14:58,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:14:58,344 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:14:58,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:14:58,347 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:14:58,348 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:14:58,348 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:14:58,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:14:58,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:14:58,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:14:58,353 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:14:58,386 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:14:58,387 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:14:58,388 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:14:58,389 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:14:58,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:14:58,390 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:14:58,390 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:14:58,391 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:14:58,391 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:14:58,391 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:14:58,392 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:14:58,392 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:14:58,392 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:14:58,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:14:58,393 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:14:58,394 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:14:58,394 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:14:58,394 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:14:58,395 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:14:58,395 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:14:58,395 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:14:58,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:14:58,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:14:58,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:14:58,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:14:58,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:14:58,398 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:14:58,398 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:14:58,399 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:14:58,399 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:14:58,399 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_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d683945b9b1fcfd950f93d787e43dd192508e9 [2020-11-30 00:14:58,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:14:58,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:14:58,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:14:58,959 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:14:58,960 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:14:58,962 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-30 00:14:59,055 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/data/3730fc913/f9219ef7fc8f437aaab87aa0b1840bd7/FLAG9c67404f4 [2020-11-30 00:14:59,792 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:14:59,793 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-30 00:14:59,826 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/data/3730fc913/f9219ef7fc8f437aaab87aa0b1840bd7/FLAG9c67404f4 [2020-11-30 00:14:59,995 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cfbadcf3-5d35-475d-bdc1-93dd04cb7532/bin/ukojak/data/3730fc913/f9219ef7fc8f437aaab87aa0b1840bd7 [2020-11-30 00:14:59,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:15:00,002 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:15:00,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:15:00,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:15:00,011 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:15:00,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:59" (1/1) ... [2020-11-30 00:15:00,018 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:15:00, skipping insertion in model container [2020-11-30 00:15:00,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:59" (1/1) ... [2020-11-30 00:15:00,028 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:15:00,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:15:00,470 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:15:00,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dc62067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:15:00, skipping insertion in model container [2020-11-30 00:15:00,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:15:00,474 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:15:00,478 INFO L168 Benchmark]: Toolchain (without parser) took 473.97 ms. Allocated memory is still 52.4 MB. Free memory was 27.8 MB in the beginning and 31.6 MB in the end (delta: -3.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:15:00,481 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 52.4 MB. Free memory was 35.3 MB in the beginning and 35.3 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:15:00,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.64 ms. Allocated memory is still 52.4 MB. Free memory was 27.6 MB in the beginning and 31.6 MB in the end (delta: -3.9 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:15:00,487 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 52.4 MB. Free memory was 35.3 MB in the beginning and 35.3 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 467.64 ms. Allocated memory is still 52.4 MB. Free memory was 27.6 MB in the beginning and 31.6 MB in the end (delta: -3.9 MB). Peak memory consumption was 5.7 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...