./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.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_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/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 00ee821daf6730fa39603a128589ae4818d14d19 .............................................................................................................................. 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_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/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 00ee821daf6730fa39603a128589ae4818d14d19 ................................................................................................................................... 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 04:44:15,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:15,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:15,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:15,175 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:15,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:15,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:15,180 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:15,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:15,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:15,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:15,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:15,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:15,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:15,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:15,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:15,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:15,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:15,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:15,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:15,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:15,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:15,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:15,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:15,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:15,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:15,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:15,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:15,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:15,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:15,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:15,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:15,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:15,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:15,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:15,222 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:15,223 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:15,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:15,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:15,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:15,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:15,232 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:44:15,271 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:15,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:15,277 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:15,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:15,278 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:15,278 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:15,278 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:15,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:15,279 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:15,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:15,280 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:15,281 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:15,281 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:15,281 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:15,282 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:15,282 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:15,282 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:15,283 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:15,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:15,283 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:15,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:15,284 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:15,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:15,284 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:44:15,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:44:15,285 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_efa59b9a-d826-44c9-9448-77f07f7e0514/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ee821daf6730fa39603a128589ae4818d14d19 [2020-11-28 04:44:15,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:15,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:15,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:15,590 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:15,591 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:15,592 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-11-28 04:44:15,691 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/data/d8161d0bf/f13b5dd5d0be41eeaab9de0243a4d342/FLAG6e2b89a63 [2020-11-28 04:44:16,468 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:16,468 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-11-28 04:44:16,488 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/data/d8161d0bf/f13b5dd5d0be41eeaab9de0243a4d342/FLAG6e2b89a63 [2020-11-28 04:44:16,605 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/data/d8161d0bf/f13b5dd5d0be41eeaab9de0243a4d342 [2020-11-28 04:44:16,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:16,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:16,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:16,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:16,614 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:16,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:16" (1/1) ... [2020-11-28 04:44:16,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1e2af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:16, skipping insertion in model container [2020-11-28 04:44:16,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:16" (1/1) ... [2020-11-28 04:44:16,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:16,717 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:17,049 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:17,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d76aee5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:17, skipping insertion in model container [2020-11-28 04:44:17,050 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:17,051 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:17,054 INFO L168 Benchmark]: Toolchain (without parser) took 442.41 ms. Allocated memory is still 94.4 MB. Free memory was 58.5 MB in the beginning and 70.9 MB in the end (delta: -12.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:17,055 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 94.4 MB. Free memory was 51.2 MB in the beginning and 51.2 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:17,057 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.69 ms. Allocated memory is still 94.4 MB. Free memory was 58.3 MB in the beginning and 70.9 MB in the end (delta: -12.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:17,060 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 94.4 MB. Free memory was 51.2 MB in the beginning and 51.2 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 439.69 ms. Allocated memory is still 94.4 MB. Free memory was 58.3 MB in the beginning and 70.9 MB in the end (delta: -12.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:44:19,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:19,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:19,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:19,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:19,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:19,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:19,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:19,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:19,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:19,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:19,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:19,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:19,427 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:19,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:19,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:19,437 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:19,440 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:19,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:19,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:19,454 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:19,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:19,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:19,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:19,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:19,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:19,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:19,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:19,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:19,476 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:19,476 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:19,477 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:19,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:19,479 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:19,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:19,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:19,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:19,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:19,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:19,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:19,484 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:19,485 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:44:19,509 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:19,510 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:19,511 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:19,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:19,512 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:19,512 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:19,512 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:19,512 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:19,512 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:19,512 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:19,513 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:19,513 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:19,513 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:19,513 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:19,513 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:44:19,514 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:44:19,514 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:44:19,514 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:19,514 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:19,514 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:19,514 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:19,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:19,515 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:19,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:19,515 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:19,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:19,516 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:44:19,516 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:44:19,516 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:44:19,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:19,521 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_efa59b9a-d826-44c9-9448-77f07f7e0514/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ee821daf6730fa39603a128589ae4818d14d19 [2020-11-28 04:44:19,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:19,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:19,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:19,984 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:19,985 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:19,986 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-11-28 04:44:20,077 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/data/2486a94e7/865caf365b994c70a9318105da141d54/FLAGf91945058 [2020-11-28 04:44:20,900 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:20,901 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-11-28 04:44:20,932 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/data/2486a94e7/865caf365b994c70a9318105da141d54/FLAGf91945058 [2020-11-28 04:44:21,053 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_efa59b9a-d826-44c9-9448-77f07f7e0514/bin/ukojak/data/2486a94e7/865caf365b994c70a9318105da141d54 [2020-11-28 04:44:21,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:21,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:21,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:21,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:21,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:21,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:21" (1/1) ... [2020-11-28 04:44:21,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a7059fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:21, skipping insertion in model container [2020-11-28 04:44:21,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:21" (1/1) ... [2020-11-28 04:44:21,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:21,177 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:21,433 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:21,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24aa4bed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:21, skipping insertion in model container [2020-11-28 04:44:21,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:21,436 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:21,439 INFO L168 Benchmark]: Toolchain (without parser) took 377.53 ms. Allocated memory was 48.2 MB in the beginning and 62.9 MB in the end (delta: 14.7 MB). Free memory was 29.5 MB in the beginning and 41.2 MB in the end (delta: -11.8 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:21,441 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 48.2 MB. Free memory was 30.8 MB in the beginning and 30.8 MB in the end (delta: 31.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:21,443 INFO L168 Benchmark]: CACSL2BoogieTranslator took 372.56 ms. Allocated memory was 48.2 MB in the beginning and 62.9 MB in the end (delta: 14.7 MB). Free memory was 29.3 MB in the beginning and 41.2 MB in the end (delta: -12.0 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:21,446 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 48.2 MB. Free memory was 30.8 MB in the beginning and 30.8 MB in the end (delta: 31.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 372.56 ms. Allocated memory was 48.2 MB in the beginning and 62.9 MB in the end (delta: 14.7 MB). Free memory was 29.3 MB in the beginning and 41.2 MB in the end (delta: -12.0 MB). Peak memory consumption was 11.6 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...