./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/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 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 .............................................................................................................................. 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_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/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 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:45,991 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:45,994 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:46,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:46,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:46,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:46,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:46,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:46,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:46,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:46,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:46,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:46,065 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:46,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:46,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:46,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:46,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:46,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:46,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:46,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:46,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:46,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:46,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:46,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:46,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:46,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:46,108 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:46,109 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:46,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:46,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:46,112 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:46,113 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:46,114 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:46,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:46,116 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:46,116 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:46,117 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:46,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:46,118 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:46,119 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:46,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:46,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:43:46,148 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:46,152 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:46,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:46,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:46,157 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:46,157 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:46,157 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:46,158 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:46,158 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:46,158 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:46,159 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:46,160 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:46,160 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:46,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:46,161 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:46,161 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:46,161 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:46,161 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:46,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:46,162 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:46,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:46,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:46,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:46,163 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:46,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:46,164 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_8029c9fb-581f-4f0d-b4f2-13956167f212/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 [2020-11-28 04:43:46,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:46,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:46,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:46,556 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:46,559 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:46,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-28 04:43:46,657 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/data/45e093899/e7357f5d5c394c46a7056dc4afc79bdd/FLAG80d83b040 [2020-11-28 04:43:47,495 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:47,496 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-28 04:43:47,529 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/data/45e093899/e7357f5d5c394c46a7056dc4afc79bdd/FLAG80d83b040 [2020-11-28 04:43:47,647 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/data/45e093899/e7357f5d5c394c46a7056dc4afc79bdd [2020-11-28 04:43:47,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:47,654 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:47,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:47,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:47,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:47,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:47" (1/1) ... [2020-11-28 04:43:47,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aba6711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:47, skipping insertion in model container [2020-11-28 04:43:47,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:47" (1/1) ... [2020-11-28 04:43:47,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:47,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:48,059 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:48,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31cdc74a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:48, skipping insertion in model container [2020-11-28 04:43:48,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:48,060 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:48,063 INFO L168 Benchmark]: Toolchain (without parser) took 407.83 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 49.4 MB in the beginning and 85.4 MB in the end (delta: -36.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:48,064 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 86.0 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:48,065 INFO L168 Benchmark]: CACSL2BoogieTranslator took 403.06 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 49.2 MB in the beginning and 85.4 MB in the end (delta: -36.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:48,067 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 86.0 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 403.06 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 49.2 MB in the beginning and 85.4 MB in the end (delta: -36.2 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 04:43:50,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:50,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:50,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:50,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:50,486 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:50,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:50,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:50,496 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:50,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:50,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:50,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:50,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:50,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:50,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:50,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:50,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:50,517 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:50,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:50,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:50,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:50,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:50,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:50,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:50,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:50,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:50,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:50,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:50,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:50,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:50,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:50,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:50,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:50,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:50,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:50,561 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:50,562 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:50,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:50,565 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:50,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:50,567 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:50,568 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:50,613 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:50,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:50,616 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:50,616 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:50,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:50,617 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:50,617 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:50,617 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:50,617 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:50,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:50,618 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:50,619 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:50,619 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:50,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:50,619 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:50,619 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:50,620 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:50,620 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:50,620 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:50,620 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:50,620 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:50,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:50,621 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:50,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:50,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:50,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:50,622 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:50,622 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:50,622 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:50,622 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:50,622 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_8029c9fb-581f-4f0d-b4f2-13956167f212/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 [2020-11-28 04:43:51,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:51,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:51,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:51,058 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:51,059 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:51,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-28 04:43:51,143 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/data/0531c12a3/2c3eb336a1114608ae840c4ba0fc8175/FLAG7de3e3c2e [2020-11-28 04:43:51,995 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:51,995 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-11-28 04:43:52,027 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/data/0531c12a3/2c3eb336a1114608ae840c4ba0fc8175/FLAG7de3e3c2e [2020-11-28 04:43:52,090 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8029c9fb-581f-4f0d-b4f2-13956167f212/bin/ukojak/data/0531c12a3/2c3eb336a1114608ae840c4ba0fc8175 [2020-11-28 04:43:52,095 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:52,097 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:52,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:52,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:52,103 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:52,104 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:52" (1/1) ... [2020-11-28 04:43:52,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@408a1143 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:52, skipping insertion in model container [2020-11-28 04:43:52,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:52" (1/1) ... [2020-11-28 04:43:52,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:52,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:52,505 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:52,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29c81116 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:52, skipping insertion in model container [2020-11-28 04:43:52,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:52,507 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:52,510 INFO L168 Benchmark]: Toolchain (without parser) took 411.70 ms. Allocated memory is still 52.4 MB. Free memory was 25.4 MB in the beginning and 25.7 MB in the end (delta: -288.6 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:52,512 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 52.4 MB. Free memory was 35.2 MB in the beginning and 35.2 MB in the end (delta: 36.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:52,513 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.47 ms. Allocated memory is still 52.4 MB. Free memory was 25.2 MB in the beginning and 25.7 MB in the end (delta: -481.1 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:52,516 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 52.4 MB. Free memory was 35.2 MB in the beginning and 35.2 MB in the end (delta: 36.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 408.47 ms. Allocated memory is still 52.4 MB. Free memory was 25.2 MB in the beginning and 25.7 MB in the end (delta: -481.1 kB). Peak memory consumption was 4.2 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...