./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.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_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/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 2b114f3209cc5107e9e21ebae1b4a753d86ec036 .............................................................................................................................. 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_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/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 2b114f3209cc5107e9e21ebae1b4a753d86ec036 ................................................................................................................................... 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 17:07:41,969 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:07:41,972 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:07:42,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:07:42,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:07:42,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:07:42,090 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:07:42,093 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:07:42,095 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:07:42,096 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:07:42,097 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:07:42,099 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:07:42,100 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:07:42,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:07:42,114 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:07:42,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:07:42,118 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:07:42,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:07:42,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:07:42,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:07:42,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:07:42,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:07:42,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:07:42,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:07:42,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:07:42,150 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:07:42,150 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:07:42,152 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:07:42,153 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:07:42,154 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:07:42,155 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:07:42,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:07:42,158 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:07:42,160 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:07:42,161 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:07:42,161 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:07:42,162 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:07:42,162 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:07:42,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:07:42,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:07:42,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:07:42,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:07:42,206 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:07:42,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:07:42,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:07:42,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:07:42,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:07:42,209 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:07:42,210 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:07:42,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:07:42,210 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:07:42,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:07:42,211 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:07:42,212 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:07:42,212 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:07:42,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:07:42,212 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:07:42,213 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:07:42,213 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:07:42,213 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:07:42,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:07:42,214 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:07:42,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:07:42,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:07:42,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:07:42,215 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:07:42,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:07:42,215 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_86aaf6f6-0043-4038-9278-743e9f3979e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b114f3209cc5107e9e21ebae1b4a753d86ec036 [2020-12-01 17:07:42,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:07:42,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:07:42,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:07:42,575 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:07:42,576 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:07:42,577 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-12-01 17:07:42,645 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/data/3fa9bb657/d28fd7609adf42fba1b9fcc9dec5c6bf/FLAG60bf0f842 [2020-12-01 17:07:43,237 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:07:43,237 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-12-01 17:07:43,268 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/data/3fa9bb657/d28fd7609adf42fba1b9fcc9dec5c6bf/FLAG60bf0f842 [2020-12-01 17:07:43,477 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/data/3fa9bb657/d28fd7609adf42fba1b9fcc9dec5c6bf [2020-12-01 17:07:43,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:07:43,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:07:43,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:43,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:07:43,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:07:43,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:43" (1/1) ... [2020-12-01 17:07:43,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6505691a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:43, skipping insertion in model container [2020-12-01 17:07:43,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:43" (1/1) ... [2020-12-01 17:07:43,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:07:43,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:07:43,841 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:07:43,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41018835 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:43, skipping insertion in model container [2020-12-01 17:07:43,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:43,843 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:07:43,845 INFO L168 Benchmark]: Toolchain (without parser) took 362.01 ms. Allocated memory is still 86.0 MB. Free memory was 53.0 MB in the beginning and 63.3 MB in the end (delta: -10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:07:43,846 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 86.0 MB. Free memory was 45.8 MB in the beginning and 45.8 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:07:43,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.51 ms. Allocated memory is still 86.0 MB. Free memory was 52.8 MB in the beginning and 63.3 MB in the end (delta: -10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:07:43,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 86.0 MB. Free memory was 45.8 MB in the beginning and 45.8 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 357.51 ms. Allocated memory is still 86.0 MB. Free memory was 52.8 MB in the beginning and 63.3 MB in the end (delta: -10.5 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 17:07:46,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:07:46,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:07:46,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:07:46,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:07:46,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:07:46,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:07:46,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:07:46,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:07:46,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:07:46,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:07:46,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:07:46,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:07:46,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:07:46,369 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:07:46,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:07:46,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:07:46,373 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:07:46,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:07:46,378 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:07:46,380 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:07:46,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:07:46,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:07:46,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:07:46,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:07:46,389 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:07:46,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:07:46,390 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:07:46,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:07:46,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:07:46,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:07:46,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:07:46,395 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:07:46,397 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:07:46,398 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:07:46,399 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:07:46,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:07:46,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:07:46,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:07:46,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:07:46,404 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:07:46,405 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:07:46,444 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:07:46,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:07:46,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:07:46,446 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:07:46,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:07:46,447 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:07:46,447 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:07:46,447 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:07:46,448 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:07:46,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:07:46,448 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:07:46,448 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:07:46,448 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:07:46,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:07:46,449 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:07:46,449 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:07:46,449 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:07:46,449 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:07:46,450 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:07:46,450 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:07:46,450 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:07:46,450 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:07:46,451 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:07:46,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:07:46,451 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:07:46,451 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:07:46,452 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:07:46,452 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:07:46,452 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:07:46,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:07:46,452 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_86aaf6f6-0043-4038-9278-743e9f3979e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b114f3209cc5107e9e21ebae1b4a753d86ec036 [2020-12-01 17:07:46,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:07:46,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:07:46,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:07:46,908 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:07:46,909 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:07:46,910 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-12-01 17:07:46,983 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/data/4a390ac9d/1dc6b6a88ba24111b490b98b25c06b8e/FLAGa643837e1 [2020-12-01 17:07:47,777 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:07:47,777 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2020-12-01 17:07:47,811 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/data/4a390ac9d/1dc6b6a88ba24111b490b98b25c06b8e/FLAGa643837e1 [2020-12-01 17:07:47,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_86aaf6f6-0043-4038-9278-743e9f3979e1/bin/ukojak/data/4a390ac9d/1dc6b6a88ba24111b490b98b25c06b8e [2020-12-01 17:07:47,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:07:47,939 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:07:47,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:47,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:07:47,946 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:07:47,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:47" (1/1) ... [2020-12-01 17:07:47,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b1fc3fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:47, skipping insertion in model container [2020-12-01 17:07:47,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:47" (1/1) ... [2020-12-01 17:07:47,959 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:07:48,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:07:48,280 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:07:48,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@119d5cb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:48, skipping insertion in model container [2020-12-01 17:07:48,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:48,284 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:07:48,287 INFO L168 Benchmark]: Toolchain (without parser) took 345.13 ms. Allocated memory is still 58.7 MB. Free memory was 34.9 MB in the beginning and 25.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:07:48,289 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory was 40.8 MB in the beginning and 40.7 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:07:48,291 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.58 ms. Allocated memory is still 58.7 MB. Free memory was 34.7 MB in the beginning and 25.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:07:48,294 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 58.7 MB. Free memory was 40.8 MB in the beginning and 40.7 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 342.58 ms. Allocated memory is still 58.7 MB. Free memory was 34.7 MB in the beginning and 25.7 MB in the end (delta: 9.0 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...