./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.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_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/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 969cf3df1f6db125e431d606530251d9b8976113 .............................................................................................................................. 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_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/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 969cf3df1f6db125e431d606530251d9b8976113 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:58:38,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:58:38,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:58:38,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:58:38,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:58:38,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:58:38,268 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:58:38,276 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:58:38,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:58:38,293 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:58:38,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:58:38,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:58:38,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:58:38,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:58:38,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:58:38,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:58:38,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:58:38,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:58:38,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:58:38,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:58:38,329 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:58:38,332 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:58:38,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:58:38,336 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:58:38,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:58:38,346 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:58:38,347 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:58:38,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:58:38,350 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:58:38,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:58:38,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:58:38,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:58:38,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:58:38,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:58:38,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:58:38,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:58:38,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:58:38,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:58:38,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:58:38,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:58:38,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:58:38,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:58:38,416 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:58:38,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:58:38,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:58:38,418 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:58:38,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:58:38,419 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:58:38,419 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:58:38,419 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:58:38,420 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:58:38,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:58:38,421 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:58:38,421 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:58:38,422 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:58:38,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:58:38,422 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:58:38,422 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:58:38,423 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:58:38,423 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:58:38,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:58:38,423 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:58:38,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:58:38,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:58:38,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:58:38,424 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:58:38,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:58:38,425 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_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 969cf3df1f6db125e431d606530251d9b8976113 [2020-11-30 00:58:38,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:58:38,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:58:38,727 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:58:38,728 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:58:38,732 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:58:38,733 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-30 00:58:38,823 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/data/c970c60e3/f7393991510b4c25a8c3ded5559d4723/FLAGaff015215 [2020-11-30 00:58:39,591 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:58:39,592 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-30 00:58:39,619 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/data/c970c60e3/f7393991510b4c25a8c3ded5559d4723/FLAGaff015215 [2020-11-30 00:58:39,726 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/data/c970c60e3/f7393991510b4c25a8c3ded5559d4723 [2020-11-30 00:58:39,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:58:39,734 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:58:39,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:58:39,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:58:39,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:58:39,744 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:39" (1/1) ... [2020-11-30 00:58:39,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29578e3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:39, skipping insertion in model container [2020-11-30 00:58:39,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:39" (1/1) ... [2020-11-30 00:58:39,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:58:39,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:58:40,081 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:58:40,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@703a2d5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:40, skipping insertion in model container [2020-11-30 00:58:40,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:58:40,083 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:58:40,085 INFO L168 Benchmark]: Toolchain (without parser) took 350.01 ms. Allocated memory is still 94.4 MB. Free memory was 63.0 MB in the beginning and 53.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:40,086 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 71.3 MB. Free memory was 38.5 MB in the beginning and 38.5 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:58:40,087 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.15 ms. Allocated memory is still 94.4 MB. Free memory was 62.9 MB in the beginning and 53.5 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:40,089 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 71.3 MB. Free memory was 38.5 MB in the beginning and 38.5 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.15 ms. Allocated memory is still 94.4 MB. Free memory was 62.9 MB in the beginning and 53.5 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:58:42,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:58:42,550 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:58:42,594 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:58:42,595 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:58:42,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:58:42,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:58:42,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:58:42,604 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:58:42,605 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:58:42,606 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:58:42,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:58:42,616 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:58:42,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:58:42,628 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:58:42,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:58:42,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:58:42,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:58:42,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:58:42,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:58:42,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:58:42,661 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:58:42,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:58:42,671 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:58:42,675 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:58:42,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:58:42,676 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:58:42,677 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:58:42,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:58:42,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:58:42,679 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:58:42,680 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:58:42,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:58:42,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:58:42,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:58:42,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:58:42,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:58:42,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:58:42,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:58:42,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:58:42,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:58:42,689 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:58:42,715 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:58:42,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:58:42,717 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:58:42,717 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:58:42,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:58:42,717 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:58:42,718 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:58:42,718 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:58:42,718 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:58:42,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:58:42,719 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:58:42,719 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:58:42,719 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:58:42,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:58:42,720 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:58:42,720 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:58:42,720 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:58:42,721 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:58:42,721 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:58:42,721 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:58:42,721 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:58:42,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:58:42,722 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:58:42,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:58:42,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:58:42,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:58:42,723 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:58:42,724 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:58:42,724 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:58:42,724 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:58:42,724 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_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 969cf3df1f6db125e431d606530251d9b8976113 [2020-11-30 00:58:43,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:58:43,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:58:43,142 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:58:43,144 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:58:43,145 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:58:43,146 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-30 00:58:43,230 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/data/1d9759d8d/d845e8b953304b1e8948a8d889b8908f/FLAG90b5c5c4d [2020-11-30 00:58:43,894 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:58:43,899 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-30 00:58:43,926 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/data/1d9759d8d/d845e8b953304b1e8948a8d889b8908f/FLAG90b5c5c4d [2020-11-30 00:58:44,090 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d8957f36-d7bf-4022-8f1a-f8d47cdc52d1/bin/ukojak/data/1d9759d8d/d845e8b953304b1e8948a8d889b8908f [2020-11-30 00:58:44,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:58:44,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:58:44,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:58:44,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:58:44,103 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:58:44,104 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:44" (1/1) ... [2020-11-30 00:58:44,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38abb94c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:44, skipping insertion in model container [2020-11-30 00:58:44,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:44" (1/1) ... [2020-11-30 00:58:44,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:58:44,207 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:58:44,443 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:58:44,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fcc8e9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:44, skipping insertion in model container [2020-11-30 00:58:44,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:58:44,444 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:58:44,447 INFO L168 Benchmark]: Toolchain (without parser) took 350.11 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 26.1 MB in the beginning and 46.0 MB in the end (delta: -19.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:44,448 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 34.6 MB in the beginning and 34.5 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:58:44,453 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.13 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 26.0 MB in the beginning and 46.0 MB in the end (delta: -20.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:44,455 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 52.4 MB. Free memory was 34.6 MB in the beginning and 34.5 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.13 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 26.0 MB in the beginning and 46.0 MB in the end (delta: -20.0 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...