./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.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_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/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 5cd45bcc5374c52258f803b0a101402b405a4301 .............................................................................................................................. 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_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/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 5cd45bcc5374c52258f803b0a101402b405a4301 ................................................................................................................................... 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 04:43:41,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:41,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:41,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:41,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:41,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:41,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:41,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:41,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:41,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:41,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:41,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:41,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:41,129 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:41,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:41,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:41,139 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:41,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:41,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:41,148 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:41,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:41,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:41,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:41,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:41,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:41,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:41,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:41,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:41,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:41,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:41,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:41,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:41,178 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:41,179 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:41,180 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:41,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:41,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:41,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:41,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:41,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:41,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:41,187 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:43:41,221 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:41,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:41,223 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:41,223 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:41,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:41,224 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:41,224 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:41,224 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:41,224 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:41,224 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:41,224 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:41,225 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:41,225 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:41,225 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:41,225 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:41,225 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:41,226 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:41,226 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:41,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:41,226 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:41,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:41,227 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:41,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:41,227 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:41,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:41,227 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_973a52bf-9502-464e-ae9e-744225a4806d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5cd45bcc5374c52258f803b0a101402b405a4301 [2020-11-28 04:43:41,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:41,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:41,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:41,531 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:41,532 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:41,534 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-11-28 04:43:41,620 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/data/8f8dd4093/a46e2466d1f04666aa00cf2f8d044ba0/FLAGe0cf130ca [2020-11-28 04:43:42,232 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:42,233 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-11-28 04:43:42,252 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/data/8f8dd4093/a46e2466d1f04666aa00cf2f8d044ba0/FLAGe0cf130ca [2020-11-28 04:43:42,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/data/8f8dd4093/a46e2466d1f04666aa00cf2f8d044ba0 [2020-11-28 04:43:42,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:42,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:42,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:42,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:42,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:42,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:42" (1/1) ... [2020-11-28 04:43:42,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@276e8d3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:42, skipping insertion in model container [2020-11-28 04:43:42,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:42" (1/1) ... [2020-11-28 04:43:42,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:42,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:42,823 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:42,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17007bb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:42, skipping insertion in model container [2020-11-28 04:43:42,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:42,826 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:42,829 INFO L168 Benchmark]: Toolchain (without parser) took 357.85 ms. Allocated memory is still 94.4 MB. Free memory was 59.6 MB in the beginning and 71.6 MB in the end (delta: -12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:42,831 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 73.4 MB. Free memory was 33.8 MB in the beginning and 33.7 MB in the end (delta: 36.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:42,833 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.86 ms. Allocated memory is still 94.4 MB. Free memory was 59.3 MB in the beginning and 71.6 MB in the end (delta: -12.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:42,836 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 73.4 MB. Free memory was 33.8 MB in the beginning and 33.7 MB in the end (delta: 36.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 353.86 ms. Allocated memory is still 94.4 MB. Free memory was 59.3 MB in the beginning and 71.6 MB in the end (delta: -12.3 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 04:43:45,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:45,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:45,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:45,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:45,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:45,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:45,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:45,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:45,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:45,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:45,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:45,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:45,348 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:45,349 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:45,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:45,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:45,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:45,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:45,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:45,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:45,375 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:45,377 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:45,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:45,389 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:45,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:45,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:45,395 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:45,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:45,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:45,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:45,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:45,403 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:45,404 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:45,405 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:45,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:45,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:45,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:45,407 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:45,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:45,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:45,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:45,461 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:45,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:45,464 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:45,465 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:45,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:45,465 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:45,465 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:45,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:45,466 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:45,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:45,467 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:45,467 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:45,468 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:45,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:45,468 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:45,468 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:45,468 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:45,469 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:45,469 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:45,469 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:45,469 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:45,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:45,470 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:45,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:45,470 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:45,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:45,471 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:45,471 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:45,471 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:45,471 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:45,472 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_973a52bf-9502-464e-ae9e-744225a4806d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5cd45bcc5374c52258f803b0a101402b405a4301 [2020-11-28 04:43:45,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:45,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:45,950 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:45,952 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:45,952 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:45,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-11-28 04:43:46,015 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/data/bcb933fcf/eb346f6b273a4deab9d9b61c94dd1ce9/FLAGf2aec30d8 [2020-11-28 04:43:46,671 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:46,671 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2020-11-28 04:43:46,698 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/data/bcb933fcf/eb346f6b273a4deab9d9b61c94dd1ce9/FLAGf2aec30d8 [2020-11-28 04:43:46,844 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_973a52bf-9502-464e-ae9e-744225a4806d/bin/ukojak/data/bcb933fcf/eb346f6b273a4deab9d9b61c94dd1ce9 [2020-11-28 04:43:46,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:46,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:46,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:46,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:46,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:46,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:46" (1/1) ... [2020-11-28 04:43:46,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a2e2f11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:46, skipping insertion in model container [2020-11-28 04:43:46,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:46" (1/1) ... [2020-11-28 04:43:46,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:46,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:47,195 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:47,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@506d1711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:47, skipping insertion in model container [2020-11-28 04:43:47,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:47,217 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:47,220 INFO L168 Benchmark]: Toolchain (without parser) took 366.35 ms. Allocated memory is still 62.9 MB. Free memory was 42.2 MB in the beginning and 47.6 MB in the end (delta: -5.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:47,220 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:47,221 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.44 ms. Allocated memory is still 62.9 MB. Free memory was 42.0 MB in the beginning and 47.6 MB in the end (delta: -5.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:47,223 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 62.9 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 363.44 ms. Allocated memory is still 62.9 MB. Free memory was 42.0 MB in the beginning and 47.6 MB in the end (delta: -5.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...