./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_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_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/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 f104e38b40735741ea1537ac3da930c8dae91175 .............................................................................................................................. 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_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/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 f104e38b40735741ea1537ac3da930c8dae91175 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:36:42,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:36:42,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:36:42,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:36:42,315 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:36:42,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:36:42,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:36:42,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:36:42,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:36:42,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:36:42,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:36:42,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:36:42,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:36:42,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:36:42,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:36:42,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:36:42,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:36:42,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:36:42,352 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:36:42,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:36:42,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:36:42,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:36:42,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:36:42,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:36:42,375 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:36:42,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:36:42,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:36:42,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:36:42,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:36:42,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:36:42,380 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:36:42,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:36:42,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:36:42,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:36:42,386 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:36:42,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:36:42,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:36:42,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:36:42,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:36:42,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:36:42,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:36:42,392 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 22:36:42,438 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:36:42,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:36:42,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:36:42,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:36:42,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:36:42,441 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:36:42,441 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 22:36:42,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:36:42,442 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:36:42,442 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:36:42,443 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 22:36:42,443 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 22:36:42,443 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 22:36:42,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:36:42,444 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:36:42,444 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:36:42,444 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:36:42,444 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:36:42,445 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:36:42,445 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:36:42,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:36:42,446 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:36:42,446 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:36:42,446 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:36:42,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:36:42,446 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_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f104e38b40735741ea1537ac3da930c8dae91175 [2020-11-29 22:36:42,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:36:42,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:36:42,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:36:42,749 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:36:42,750 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:36:42,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-29 22:36:42,814 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/data/f657fdebd/af91f3a6f29a4c3eb29846a80f44dbeb/FLAG3d25721d6 [2020-11-29 22:36:43,555 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:36:43,556 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-29 22:36:43,583 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/data/f657fdebd/af91f3a6f29a4c3eb29846a80f44dbeb/FLAG3d25721d6 [2020-11-29 22:36:43,767 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/data/f657fdebd/af91f3a6f29a4c3eb29846a80f44dbeb [2020-11-29 22:36:43,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:36:43,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:36:43,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:43,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:36:43,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:36:43,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:43" (1/1) ... [2020-11-29 22:36:43,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5382e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:43, skipping insertion in model container [2020-11-29 22:36:43,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:43" (1/1) ... [2020-11-29 22:36:43,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:36:43,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:36:44,124 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:36:44,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@644f6ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:44, skipping insertion in model container [2020-11-29 22:36:44,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:44,126 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:36:44,128 INFO L168 Benchmark]: Toolchain (without parser) took 354.68 ms. Allocated memory is still 102.8 MB. Free memory was 72.7 MB in the beginning and 77.6 MB in the end (delta: -4.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:44,129 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 102.8 MB. Free memory was 62.5 MB in the beginning and 62.4 MB in the end (delta: 54.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:36:44,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.62 ms. Allocated memory is still 102.8 MB. Free memory was 72.5 MB in the beginning and 77.9 MB in the end (delta: -5.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:44,131 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 102.8 MB. Free memory was 62.5 MB in the beginning and 62.4 MB in the end (delta: 54.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 349.62 ms. Allocated memory is still 102.8 MB. Free memory was 72.5 MB in the beginning and 77.9 MB in the end (delta: -5.4 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:36:46,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:36:46,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:36:46,316 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:36:46,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:36:46,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:36:46,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:36:46,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:36:46,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:36:46,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:36:46,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:36:46,329 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:36:46,330 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:36:46,331 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:36:46,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:36:46,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:36:46,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:36:46,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:36:46,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:36:46,341 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:36:46,343 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:36:46,348 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:36:46,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:36:46,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:36:46,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:36:46,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:36:46,363 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:36:46,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:36:46,368 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:36:46,369 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:36:46,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:36:46,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:36:46,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:36:46,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:36:46,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:36:46,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:36:46,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:36:46,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:36:46,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:36:46,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:36:46,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:36:46,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 22:36:46,435 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:36:46,436 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:36:46,439 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:36:46,441 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:36:46,442 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:36:46,442 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:36:46,442 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 22:36:46,442 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:36:46,442 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:36:46,443 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:36:46,444 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 22:36:46,444 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 22:36:46,444 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 22:36:46,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:36:46,445 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:36:46,445 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:36:46,445 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:36:46,445 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:36:46,446 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:36:46,446 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:36:46,446 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:36:46,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:36:46,447 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:36:46,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:36:46,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:36:46,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:36:46,448 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:36:46,448 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:36:46,448 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:36:46,448 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:36:46,449 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_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f104e38b40735741ea1537ac3da930c8dae91175 [2020-11-29 22:36:46,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:36:46,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:36:46,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:36:46,875 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:36:46,876 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:36:46,877 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-29 22:36:46,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/data/f44167334/1aa50f6908854dffbaf4a08f39364f82/FLAGfd38dea6a [2020-11-29 22:36:47,618 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:36:47,623 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2020-11-29 22:36:47,648 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/data/f44167334/1aa50f6908854dffbaf4a08f39364f82/FLAGfd38dea6a [2020-11-29 22:36:47,904 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a68bfb23-2e54-49cf-8c97-5f8c9dd7c85a/bin/ukojak/data/f44167334/1aa50f6908854dffbaf4a08f39364f82 [2020-11-29 22:36:47,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:36:47,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:36:47,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:47,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:36:47,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:36:47,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:47" (1/1) ... [2020-11-29 22:36:47,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb0b42d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:47, skipping insertion in model container [2020-11-29 22:36:47,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:47" (1/1) ... [2020-11-29 22:36:47,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:36:48,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:36:48,252 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:36:48,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@785dc793 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:48, skipping insertion in model container [2020-11-29 22:36:48,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:48,253 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:36:48,260 INFO L168 Benchmark]: Toolchain (without parser) took 345.82 ms. Allocated memory is still 79.7 MB. Free memory was 63.7 MB in the beginning and 64.4 MB in the end (delta: -633.3 kB). Peak memory consumption was 12.9 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:48,266 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 79.7 MB. Free memory was 62.7 MB in the beginning and 62.7 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:36:48,267 INFO L168 Benchmark]: CACSL2BoogieTranslator took 343.56 ms. Allocated memory is still 79.7 MB. Free memory was 63.5 MB in the beginning and 64.4 MB in the end (delta: -837.6 kB). Peak memory consumption was 12.9 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:48,268 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 79.7 MB. Free memory was 62.7 MB in the beginning and 62.7 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 343.56 ms. Allocated memory is still 79.7 MB. Free memory was 63.5 MB in the beginning and 64.4 MB in the end (delta: -837.6 kB). Peak memory consumption was 12.9 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...