./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.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_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/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 dc2bd9c04422878a7808dda0e07771e535662827 .............................................................................................................................. 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_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/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 dc2bd9c04422878a7808dda0e07771e535662827 ................................................................................................................................... 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 17:01:55,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:01:55,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:01:55,225 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:01:55,226 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:01:55,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:01:55,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:01:55,249 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:01:55,254 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:01:55,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:01:55,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:01:55,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:01:55,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:01:55,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:01:55,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:01:55,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:01:55,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:01:55,289 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:01:55,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:01:55,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:01:55,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:01:55,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:01:55,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:01:55,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:01:55,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:01:55,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:01:55,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:01:55,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:01:55,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:01:55,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:01:55,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:01:55,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:01:55,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:01:55,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:01:55,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:01:55,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:01:55,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:01:55,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:01:55,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:01:55,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:01:55,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:01:55,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:01:55,405 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:01:55,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:01:55,410 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:01:55,411 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:01:55,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:01:55,411 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:01:55,412 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:01:55,412 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:01:55,412 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:01:55,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:01:55,414 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:01:55,414 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:01:55,415 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:01:55,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:01:55,415 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:01:55,416 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:01:55,416 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:01:55,416 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:01:55,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:01:55,417 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:01:55,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:01:55,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:01:55,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:01:55,418 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:01:55,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:01:55,419 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_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc2bd9c04422878a7808dda0e07771e535662827 [2020-12-01 17:01:55,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:01:55,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:01:55,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:01:55,782 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:01:55,783 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:01:55,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-12-01 17:01:55,890 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/data/4d6c1dac9/aa07d25f55e6444487b2ea62f72582bc/FLAGeae8ffc88 [2020-12-01 17:01:56,693 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:01:56,694 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-12-01 17:01:56,726 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/data/4d6c1dac9/aa07d25f55e6444487b2ea62f72582bc/FLAGeae8ffc88 [2020-12-01 17:01:56,850 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/data/4d6c1dac9/aa07d25f55e6444487b2ea62f72582bc [2020-12-01 17:01:56,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:01:56,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:01:56,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:01:56,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:01:56,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:01:56,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:01:56" (1/1) ... [2020-12-01 17:01:56,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476cfbd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:56, skipping insertion in model container [2020-12-01 17:01:56,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:01:56" (1/1) ... [2020-12-01 17:01:56,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:01:56,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:01:57,254 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:01:57,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4aaee9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:57, skipping insertion in model container [2020-12-01 17:01:57,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:01:57,256 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:01:57,259 INFO L168 Benchmark]: Toolchain (without parser) took 401.72 ms. Allocated memory is still 107.0 MB. Free memory was 75.6 MB in the beginning and 83.9 MB in the end (delta: -8.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:57,260 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 83.9 MB. Free memory was 41.4 MB in the beginning and 41.3 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:01:57,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.09 ms. Allocated memory is still 107.0 MB. Free memory was 75.1 MB in the beginning and 83.9 MB in the end (delta: -8.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:57,264 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 83.9 MB. Free memory was 41.4 MB in the beginning and 41.3 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 398.09 ms. Allocated memory is still 107.0 MB. Free memory was 75.1 MB in the beginning and 83.9 MB in the end (delta: -8.9 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 17:02:00,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:02:00,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:02:00,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:02:00,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:02:00,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:02:00,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:02:00,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:02:00,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:02:00,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:02:00,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:02:00,237 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:02:00,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:02:00,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:02:00,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:02:00,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:02:00,249 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:02:00,251 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:02:00,253 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:02:00,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:02:00,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:02:00,264 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:02:00,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:02:00,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:02:00,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:02:00,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:02:00,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:02:00,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:02:00,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:02:00,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:02:00,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:02:00,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:02:00,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:02:00,287 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:02:00,288 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:02:00,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:02:00,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:02:00,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:02:00,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:02:00,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:02:00,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:02:00,295 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:02:00,353 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:02:00,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:02:00,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:02:00,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:02:00,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:02:00,359 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:02:00,360 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:02:00,360 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:02:00,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:02:00,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:02:00,362 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:02:00,362 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:02:00,363 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:02:00,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:02:00,363 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:02:00,363 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:02:00,364 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:02:00,364 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:02:00,364 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:02:00,364 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:02:00,365 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:02:00,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:02:00,375 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:02:00,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:02:00,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:02:00,376 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:02:00,376 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:02:00,376 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:02:00,377 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:02:00,377 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:02:00,377 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_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc2bd9c04422878a7808dda0e07771e535662827 [2020-12-01 17:02:00,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:02:00,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:02:00,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:02:00,974 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:02:00,976 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:02:00,977 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-12-01 17:02:01,085 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/data/ce64be4ef/26e193866537485dbb39794bcbe97c4f/FLAG6419281df [2020-12-01 17:02:01,925 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:02:01,930 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-12-01 17:02:01,955 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/data/ce64be4ef/26e193866537485dbb39794bcbe97c4f/FLAG6419281df [2020-12-01 17:02:02,071 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5ed1110e-9549-4a38-b2cc-6b9d66e483c5/bin/ukojak/data/ce64be4ef/26e193866537485dbb39794bcbe97c4f [2020-12-01 17:02:02,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:02:02,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:02:02,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:02:02,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:02:02,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:02:02,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:02:02" (1/1) ... [2020-12-01 17:02:02,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@118782f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:02:02, skipping insertion in model container [2020-12-01 17:02:02,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:02:02" (1/1) ... [2020-12-01 17:02:02,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:02:02,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:02:02,533 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:02:02,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1feb065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:02:02, skipping insertion in model container [2020-12-01 17:02:02,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:02:02,536 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:02:02,540 INFO L168 Benchmark]: Toolchain (without parser) took 458.85 ms. Allocated memory is still 58.7 MB. Free memory was 35.0 MB in the beginning and 41.6 MB in the end (delta: -6.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:02:02,542 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:02:02,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 452.91 ms. Allocated memory is still 58.7 MB. Free memory was 34.8 MB in the beginning and 41.6 MB in the end (delta: -6.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:02:02,548 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 452.91 ms. Allocated memory is still 58.7 MB. Free memory was 34.8 MB in the beginning and 41.6 MB in the end (delta: -6.7 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...