./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.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_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/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 b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 .............................................................................................................................. 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_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/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 b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 ................................................................................................................................... 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 04:40:26,207 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:26,210 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:26,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:26,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:26,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:26,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:26,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:26,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:26,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:26,290 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:26,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:26,293 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:26,294 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:26,296 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:26,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:26,299 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:26,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:26,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:26,311 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:26,313 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:26,319 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:26,321 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:26,322 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:26,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:26,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:26,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:26,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:26,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:26,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:26,343 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:26,344 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:26,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:26,349 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:26,350 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:26,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:26,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:26,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:26,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:26,355 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:26,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:26,359 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:40:26,409 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:26,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:26,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:26,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:26,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:26,413 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:26,414 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:26,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:26,414 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:26,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:26,416 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:26,416 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:26,416 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:26,417 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:26,417 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:26,417 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:26,417 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:26,418 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:26,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:26,418 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:26,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:26,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:26,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:26,419 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:26,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:26,420 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_578bee56-ac09-4b7b-b1d9-c49e65320d41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 [2020-11-28 04:40:26,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:26,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:26,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:26,776 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:26,779 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:26,780 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-28 04:40:26,900 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/data/3243bf9df/5afac1d3a59648538d7ccc6a60e2bbec/FLAGe2c2aaa1a [2020-11-28 04:40:27,689 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:27,690 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-28 04:40:27,713 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/data/3243bf9df/5afac1d3a59648538d7ccc6a60e2bbec/FLAGe2c2aaa1a [2020-11-28 04:40:27,746 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/data/3243bf9df/5afac1d3a59648538d7ccc6a60e2bbec [2020-11-28 04:40:27,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:27,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:27,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:27,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:27,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:27,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:27" (1/1) ... [2020-11-28 04:40:27,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3110e29c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:27, skipping insertion in model container [2020-11-28 04:40:27,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:27" (1/1) ... [2020-11-28 04:40:27,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:27,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:28,208 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:28,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71b913a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:28, skipping insertion in model container [2020-11-28 04:40:28,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:28,210 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:28,213 INFO L168 Benchmark]: Toolchain (without parser) took 458.47 ms. Allocated memory is still 130.0 MB. Free memory was 91.7 MB in the beginning and 104.2 MB in the end (delta: -12.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:28,214 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 36.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:28,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 452.93 ms. Allocated memory is still 130.0 MB. Free memory was 91.7 MB in the beginning and 104.2 MB in the end (delta: -12.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:28,218 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 36.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 452.93 ms. Allocated memory is still 130.0 MB. Free memory was 91.7 MB in the beginning and 104.2 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 04:40:31,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:31,252 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:31,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:31,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:31,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:31,340 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:31,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:31,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:31,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:31,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:31,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:31,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:31,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:31,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:31,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:31,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:31,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:31,392 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:31,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:31,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:31,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:31,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:31,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:31,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:31,432 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:31,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:31,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:31,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:31,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:31,439 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:31,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:31,443 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:31,444 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:31,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:31,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:31,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:31,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:31,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:31,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:31,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:31,454 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:40:31,512 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:31,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:31,515 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:31,515 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:31,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:31,516 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:31,516 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:31,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:31,517 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:31,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:31,518 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:31,519 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:31,519 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:31,519 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:31,519 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:31,520 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:31,520 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:31,520 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:31,520 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:31,521 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:31,521 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:31,521 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:31,521 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:31,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:31,522 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:31,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:31,522 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:31,523 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:31,523 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:31,523 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:31,523 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_578bee56-ac09-4b7b-b1d9-c49e65320d41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 [2020-11-28 04:40:31,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:31,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:31,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:31,990 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:31,991 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:31,994 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-28 04:40:32,063 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/data/4be231b58/7775bf3edd68490cacab25f03aca4411/FLAG10df4848d [2020-11-28 04:40:32,844 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:32,845 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-11-28 04:40:32,881 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/data/4be231b58/7775bf3edd68490cacab25f03aca4411/FLAG10df4848d [2020-11-28 04:40:32,940 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_578bee56-ac09-4b7b-b1d9-c49e65320d41/bin/ukojak/data/4be231b58/7775bf3edd68490cacab25f03aca4411 [2020-11-28 04:40:32,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:32,945 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:32,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:32,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:32,954 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:32,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:32" (1/1) ... [2020-11-28 04:40:32,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a008615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:32, skipping insertion in model container [2020-11-28 04:40:32,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:32" (1/1) ... [2020-11-28 04:40:32,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:33,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:33,401 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:33,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@371e5a9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:33, skipping insertion in model container [2020-11-28 04:40:33,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:33,402 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:33,405 INFO L168 Benchmark]: Toolchain (without parser) took 458.28 ms. Allocated memory is still 58.7 MB. Free memory was 33.4 MB in the beginning and 40.1 MB in the end (delta: -6.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:33,406 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:33,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 452.91 ms. Allocated memory is still 58.7 MB. Free memory was 33.2 MB in the beginning and 40.1 MB in the end (delta: -6.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:33,409 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 452.91 ms. Allocated memory is still 58.7 MB. Free memory was 33.2 MB in the beginning and 40.1 MB in the end (delta: -6.8 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...