./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.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_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/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 b03ff42b6f9ebacc9a9927ff46800a15cf04db6c .............................................................................................................................. 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_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/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 b03ff42b6f9ebacc9a9927ff46800a15cf04db6c ................................................................................................................................... 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 04:42:00,285 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:00,294 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:00,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:00,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:00,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:00,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:00,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:00,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:00,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:00,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:00,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:00,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:00,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:00,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:00,375 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:00,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:00,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:00,380 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:00,382 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:00,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:00,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:00,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:00,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:00,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:00,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:00,393 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:00,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:00,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:00,396 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:00,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:00,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:00,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:00,400 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:00,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:00,401 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:00,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:00,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:00,403 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:00,404 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:00,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:00,406 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:42:00,429 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:00,430 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:00,431 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:00,431 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:00,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:00,432 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:00,432 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:00,432 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:00,432 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:00,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:00,433 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:00,433 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:00,433 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:00,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:00,434 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:00,434 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:00,434 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:00,435 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:00,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:00,435 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:00,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:00,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:00,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:00,436 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:00,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:00,437 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_e3c0a35f-b4d7-476b-947a-a26bc87d1877/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b03ff42b6f9ebacc9a9927ff46800a15cf04db6c [2020-11-28 04:42:00,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:00,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:00,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:00,692 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:00,692 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:00,693 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-11-28 04:42:00,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/data/d83f421dc/a82ae8aee7ae49d182014bb96b2d4951/FLAG0eda1a441 [2020-11-28 04:42:01,381 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:01,381 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-11-28 04:42:01,407 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/data/d83f421dc/a82ae8aee7ae49d182014bb96b2d4951/FLAG0eda1a441 [2020-11-28 04:42:01,579 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/data/d83f421dc/a82ae8aee7ae49d182014bb96b2d4951 [2020-11-28 04:42:01,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:01,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:01,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:01,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:01,587 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:01,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:01" (1/1) ... [2020-11-28 04:42:01,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51b36b23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:01, skipping insertion in model container [2020-11-28 04:42:01,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:01" (1/1) ... [2020-11-28 04:42:01,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:01,652 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:01,913 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:01,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e3f2088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:01, skipping insertion in model container [2020-11-28 04:42:01,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:01,915 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:01,918 INFO L168 Benchmark]: Toolchain (without parser) took 333.38 ms. Allocated memory is still 92.3 MB. Free memory was 61.1 MB in the beginning and 70.6 MB in the end (delta: -9.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:01,919 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 92.3 MB. Free memory was 49.9 MB in the beginning and 49.9 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:01,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 331.11 ms. Allocated memory is still 92.3 MB. Free memory was 60.9 MB in the beginning and 70.6 MB in the end (delta: -9.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:01,923 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 92.3 MB. Free memory was 49.9 MB in the beginning and 49.9 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 331.11 ms. Allocated memory is still 92.3 MB. Free memory was 60.9 MB in the beginning and 70.6 MB in the end (delta: -9.7 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 04:42:04,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:04,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:04,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:04,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:04,214 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:04,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:04,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:04,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:04,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:04,231 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:04,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:04,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:04,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:04,243 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:04,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:04,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:04,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:04,253 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:04,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:04,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:04,264 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:04,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:04,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:04,279 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:04,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:04,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:04,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:04,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:04,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:04,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:04,289 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:04,291 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:04,291 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:04,293 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:04,293 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:04,294 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:04,294 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:04,295 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:04,296 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:04,297 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:04,298 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:42:04,339 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:04,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:04,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:04,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:04,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:04,341 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:04,341 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:04,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:04,342 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:04,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:04,342 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:04,342 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:04,343 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:04,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:04,343 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:04,343 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:04,344 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:04,344 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:04,344 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:04,344 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:04,344 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:04,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:04,345 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:04,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:04,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:04,346 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:04,346 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:04,346 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:04,346 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:04,346 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:04,347 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_e3c0a35f-b4d7-476b-947a-a26bc87d1877/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b03ff42b6f9ebacc9a9927ff46800a15cf04db6c [2020-11-28 04:42:04,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:04,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:04,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:04,805 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:04,805 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:04,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-11-28 04:42:04,882 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/data/45261fdb5/30fe7e8d4ba14a9bb718301d1efc0af7/FLAG060550208 [2020-11-28 04:42:05,499 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:05,499 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-11-28 04:42:05,525 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/data/45261fdb5/30fe7e8d4ba14a9bb718301d1efc0af7/FLAG060550208 [2020-11-28 04:42:05,720 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3c0a35f-b4d7-476b-947a-a26bc87d1877/bin/ukojak/data/45261fdb5/30fe7e8d4ba14a9bb718301d1efc0af7 [2020-11-28 04:42:05,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:05,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:05,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:05,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:05,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:05,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:05" (1/1) ... [2020-11-28 04:42:05,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6352c0c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:05, skipping insertion in model container [2020-11-28 04:42:05,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:05" (1/1) ... [2020-11-28 04:42:05,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:05,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:06,040 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:06,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b32e67b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:06, skipping insertion in model container [2020-11-28 04:42:06,041 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:06,042 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:06,044 INFO L168 Benchmark]: Toolchain (without parser) took 318.92 ms. Allocated memory is still 69.2 MB. Free memory was 50.0 MB in the beginning and 40.7 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:06,045 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 69.2 MB. Free memory is still 52.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:06,047 INFO L168 Benchmark]: CACSL2BoogieTranslator took 316.67 ms. Allocated memory is still 69.2 MB. Free memory was 49.8 MB in the beginning and 40.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:06,049 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 69.2 MB. Free memory is still 52.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 316.67 ms. Allocated memory is still 69.2 MB. Free memory was 49.8 MB in the beginning and 40.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...