./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.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_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/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 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 .............................................................................................................................. 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_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/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 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 ................................................................................................................................... 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 20:24:03,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:24:03,193 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:24:03,234 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:24:03,234 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:24:03,236 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:24:03,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:24:03,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:24:03,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:24:03,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:24:03,245 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:24:03,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:24:03,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:24:03,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:24:03,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:24:03,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:24:03,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:24:03,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:24:03,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:24:03,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:24:03,263 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:24:03,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:24:03,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:24:03,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:24:03,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:24:03,275 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:24:03,276 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:24:03,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:24:03,278 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:24:03,279 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:24:03,280 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:24:03,281 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:24:03,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:24:03,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:24:03,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:24:03,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:24:03,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:24:03,287 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:24:03,287 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:24:03,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:24:03,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:24:03,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 20:24:03,316 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:24:03,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:24:03,318 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:24:03,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:24:03,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:24:03,319 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:24:03,319 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:24:03,320 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:24:03,320 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:24:03,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:24:03,320 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:24:03,321 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:24:03,321 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:24:03,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:24:03,321 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:24:03,321 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:24:03,322 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:24:03,322 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:24:03,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:24:03,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:24:03,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:24:03,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:24:03,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:24:03,323 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:24:03,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:24:03,324 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_a30fe647-9d65-4510-8414-84de323b09b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 [2020-11-29 20:24:03,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:24:03,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:24:03,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:24:03,640 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:24:03,641 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:24:03,642 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-29 20:24:03,728 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/data/6b9b8118a/e2d10043d6b14f1cba02b616cdda6649/FLAG4519e44cb [2020-11-29 20:24:04,319 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:24:04,320 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-29 20:24:04,347 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/data/6b9b8118a/e2d10043d6b14f1cba02b616cdda6649/FLAG4519e44cb [2020-11-29 20:24:04,539 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/data/6b9b8118a/e2d10043d6b14f1cba02b616cdda6649 [2020-11-29 20:24:04,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:24:04,543 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:24:04,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:24:04,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:24:04,549 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:24:04,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:24:04" (1/1) ... [2020-11-29 20:24:04,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f7c5d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:04, skipping insertion in model container [2020-11-29 20:24:04,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:24:04" (1/1) ... [2020-11-29 20:24:04,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:24:04,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:24:04,873 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:24:04,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f3378b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:04, skipping insertion in model container [2020-11-29 20:24:04,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:24:04,875 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:24:04,877 INFO L168 Benchmark]: Toolchain (without parser) took 332.98 ms. Allocated memory is still 88.1 MB. Free memory was 53.7 MB in the beginning and 64.9 MB in the end (delta: -11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:24:04,878 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 88.1 MB. Free memory was 45.7 MB in the beginning and 45.6 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:24:04,879 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.09 ms. Allocated memory is still 88.1 MB. Free memory was 53.5 MB in the beginning and 64.9 MB in the end (delta: -11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:24:04,881 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 88.1 MB. Free memory was 45.7 MB in the beginning and 45.6 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 330.09 ms. Allocated memory is still 88.1 MB. Free memory was 53.5 MB in the beginning and 64.9 MB in the end (delta: -11.4 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:24:07,214 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:24:07,217 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:24:07,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:24:07,252 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:24:07,253 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:24:07,255 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:24:07,257 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:24:07,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:24:07,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:24:07,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:24:07,264 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:24:07,264 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:24:07,266 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:24:07,267 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:24:07,269 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:24:07,270 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:24:07,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:24:07,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:24:07,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:24:07,277 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:24:07,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:24:07,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:24:07,282 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:24:07,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:24:07,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:24:07,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:24:07,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:24:07,288 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:24:07,289 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:24:07,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:24:07,291 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:24:07,292 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:24:07,293 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:24:07,294 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:24:07,294 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:24:07,295 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:24:07,296 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:24:07,296 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:24:07,297 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:24:07,298 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:24:07,299 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 20:24:07,333 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:24:07,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:24:07,335 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:24:07,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:24:07,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:24:07,336 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:24:07,336 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:24:07,336 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:24:07,336 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:24:07,337 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:24:07,337 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:24:07,337 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:24:07,337 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:24:07,337 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:24:07,338 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:24:07,338 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:24:07,338 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:24:07,338 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:24:07,338 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:24:07,339 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:24:07,339 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:24:07,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:24:07,339 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:24:07,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:24:07,340 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:24:07,340 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:24:07,340 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:24:07,341 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:24:07,341 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:24:07,341 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:24:07,341 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_a30fe647-9d65-4510-8414-84de323b09b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 [2020-11-29 20:24:07,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:24:07,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:24:07,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:24:07,767 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:24:07,768 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:24:07,769 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-29 20:24:07,833 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/data/85327996f/4c9d850598b0417a9ce9fbe665d0f720/FLAGe1f013058 [2020-11-29 20:24:08,470 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:24:08,471 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-29 20:24:08,496 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/data/85327996f/4c9d850598b0417a9ce9fbe665d0f720/FLAGe1f013058 [2020-11-29 20:24:08,681 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a30fe647-9d65-4510-8414-84de323b09b3/bin/ukojak/data/85327996f/4c9d850598b0417a9ce9fbe665d0f720 [2020-11-29 20:24:08,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:24:08,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:24:08,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:24:08,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:24:08,696 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:24:08,697 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:24:08" (1/1) ... [2020-11-29 20:24:08,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@264ab492 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:08, skipping insertion in model container [2020-11-29 20:24:08,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:24:08" (1/1) ... [2020-11-29 20:24:08,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:24:08,800 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:24:09,039 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:24:09,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a1622a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:24:09, skipping insertion in model container [2020-11-29 20:24:09,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:24:09,045 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:24:09,072 INFO L168 Benchmark]: Toolchain (without parser) took 357.71 ms. Allocated memory is still 65.0 MB. Free memory was 42.0 MB in the beginning and 47.8 MB in the end (delta: -5.8 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:24:09,073 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 65.0 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:24:09,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.02 ms. Allocated memory is still 65.0 MB. Free memory was 41.7 MB in the beginning and 47.8 MB in the end (delta: -6.1 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:24:09,075 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 65.0 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 353.02 ms. Allocated memory is still 65.0 MB. Free memory was 41.7 MB in the beginning and 47.8 MB in the end (delta: -6.1 MB). Peak memory consumption was 11.9 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...