./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/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 190958d6fb29a26f25d08059f03c19b76719eaa1 .............................................................................................................................. 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_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/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 190958d6fb29a26f25d08059f03c19b76719eaa1 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:13:22,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:13:22,983 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:13:23,050 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:13:23,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:13:23,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:13:23,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:13:23,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:13:23,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:13:23,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:13:23,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:13:23,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:13:23,099 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:13:23,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:13:23,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:13:23,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:13:23,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:13:23,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:13:23,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:13:23,131 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:13:23,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:13:23,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:13:23,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:13:23,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:13:23,146 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:13:23,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:13:23,147 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:13:23,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:13:23,151 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:13:23,152 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:13:23,153 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:13:23,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:13:23,158 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:13:23,159 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:13:23,161 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:13:23,161 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:13:23,162 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:13:23,162 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:13:23,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:13:23,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:13:23,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:13:23,166 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:13:23,197 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:13:23,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:13:23,199 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:13:23,199 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:13:23,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:13:23,200 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:13:23,200 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:13:23,200 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:13:23,201 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:13:23,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:13:23,201 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:13:23,202 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:13:23,202 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:13:23,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:13:23,202 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:13:23,203 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:13:23,203 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:13:23,203 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:13:23,204 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:13:23,204 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:13:23,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:13:23,205 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:13:23,205 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:13:23,205 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:13:23,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:13:23,206 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_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 190958d6fb29a26f25d08059f03c19b76719eaa1 [2020-12-01 17:13:23,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:13:23,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:13:23,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:13:23,580 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:13:23,581 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:13:23,582 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-12-01 17:13:23,682 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/data/604fa0995/cd277c8f6cd54b67abd444e8215c184f/FLAG8df400e55 [2020-12-01 17:13:24,482 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:13:24,486 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-12-01 17:13:24,533 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/data/604fa0995/cd277c8f6cd54b67abd444e8215c184f/FLAG8df400e55 [2020-12-01 17:13:24,614 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/data/604fa0995/cd277c8f6cd54b67abd444e8215c184f [2020-12-01 17:13:24,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:13:24,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:13:24,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:13:24,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:13:24,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:13:24,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:13:24" (1/1) ... [2020-12-01 17:13:24,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@210435e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:24, skipping insertion in model container [2020-12-01 17:13:24,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:13:24" (1/1) ... [2020-12-01 17:13:24,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:13:24,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:13:25,163 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:13:25,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@123357c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:25, skipping insertion in model container [2020-12-01 17:13:25,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:13:25,166 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:13:25,172 INFO L168 Benchmark]: Toolchain (without parser) took 544.23 ms. Allocated memory is still 100.7 MB. Free memory was 68.7 MB in the beginning and 77.3 MB in the end (delta: -8.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:13:25,173 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 100.7 MB. Free memory is still 59.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:13:25,179 INFO L168 Benchmark]: CACSL2BoogieTranslator took 538.14 ms. Allocated memory is still 100.7 MB. Free memory was 68.7 MB in the beginning and 77.3 MB in the end (delta: -8.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:13:25,183 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 100.7 MB. Free memory is still 59.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 538.14 ms. Allocated memory is still 100.7 MB. Free memory was 68.7 MB in the beginning and 77.3 MB in the end (delta: -8.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:13:28,139 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:13:28,143 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:13:28,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:13:28,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:13:28,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:13:28,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:13:28,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:13:28,231 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:13:28,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:13:28,241 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:13:28,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:13:28,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:13:28,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:13:28,267 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:13:28,269 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:13:28,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:13:28,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:13:28,281 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:13:28,291 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:13:28,294 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:13:28,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:13:28,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:13:28,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:13:28,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:13:28,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:13:28,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:13:28,320 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:13:28,322 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:13:28,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:13:28,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:13:28,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:13:28,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:13:28,330 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:13:28,332 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:13:28,332 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:13:28,333 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:13:28,334 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:13:28,334 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:13:28,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:13:28,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:13:28,339 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:13:28,395 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:13:28,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:13:28,400 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:13:28,401 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:13:28,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:13:28,401 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:13:28,402 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:13:28,402 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:13:28,403 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:13:28,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:13:28,404 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:13:28,405 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:13:28,405 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:13:28,405 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:13:28,406 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:13:28,406 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:13:28,406 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:13:28,406 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:13:28,407 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:13:28,407 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:13:28,407 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:13:28,408 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:13:28,408 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:13:28,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:13:28,409 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:13:28,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:13:28,409 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:13:28,409 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:13:28,410 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:13:28,410 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:13:28,410 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_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 190958d6fb29a26f25d08059f03c19b76719eaa1 [2020-12-01 17:13:28,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:13:29,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:13:29,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:13:29,036 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:13:29,037 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:13:29,039 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-12-01 17:13:29,146 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/data/61b10b25e/fefadfdc947b4e3f9f8e77f955e51f7f/FLAG4ca06122f [2020-12-01 17:13:29,971 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:13:29,975 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-12-01 17:13:30,007 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/data/61b10b25e/fefadfdc947b4e3f9f8e77f955e51f7f/FLAG4ca06122f [2020-12-01 17:13:30,059 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8e95b2bb-bdb6-4420-9f7f-c52c9614bd8a/bin/ukojak/data/61b10b25e/fefadfdc947b4e3f9f8e77f955e51f7f [2020-12-01 17:13:30,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:13:30,065 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:13:30,067 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:13:30,067 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:13:30,072 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:13:30,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:13:30" (1/1) ... [2020-12-01 17:13:30,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66aa2665 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:30, skipping insertion in model container [2020-12-01 17:13:30,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:13:30" (1/1) ... [2020-12-01 17:13:30,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:13:30,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:13:30,457 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:13:30,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@675cfd43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:30, skipping insertion in model container [2020-12-01 17:13:30,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:13:30,460 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:13:30,464 INFO L168 Benchmark]: Toolchain (without parser) took 396.79 ms. Allocated memory is still 58.7 MB. Free memory was 34.5 MB in the beginning and 25.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:13:30,467 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:13:30,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.07 ms. Allocated memory is still 58.7 MB. Free memory was 34.3 MB in the beginning and 25.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:13:30,473 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 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 393.07 ms. Allocated memory is still 58.7 MB. Free memory was 34.3 MB in the beginning and 25.2 MB in the end (delta: 9.1 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...