./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/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 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc .............................................................................................................................. 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_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/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 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:43:00,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:43:00,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:43:00,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:43:00,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:43:00,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:43:00,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:43:00,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:43:00,341 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:43:00,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:43:00,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:43:00,351 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:43:00,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:43:00,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:43:00,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:43:00,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:43:00,360 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:43:00,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:43:00,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:43:00,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:43:00,394 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:43:00,406 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:43:00,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:43:00,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:43:00,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:43:00,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:43:00,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:43:00,417 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:43:00,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:43:00,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:43:00,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:43:00,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:43:00,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:43:00,425 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:43:00,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:43:00,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:43:00,429 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:43:00,429 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:43:00,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:43:00,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:43:00,432 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:43:00,433 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:43:00,466 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:43:00,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:43:00,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:43:00,469 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:43:00,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:43:00,469 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:43:00,470 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:43:00,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:43:00,470 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:43:00,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:43:00,471 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:43:00,471 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:43:00,471 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:43:00,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:43:00,472 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:43:00,472 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:43:00,473 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:43:00,473 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:43:00,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:43:00,483 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:43:00,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:43:00,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:43:00,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:43:00,485 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:43:00,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:43:00,485 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_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc [2020-11-30 00:43:00,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:43:00,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:43:00,904 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:43:00,905 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:43:00,907 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:43:00,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-30 00:43:00,992 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/data/a62f4ae9c/d641088063ae4f8497caf7d7165ae9d2/FLAG10ed6b3c6 [2020-11-30 00:43:01,859 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:43:01,860 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-30 00:43:01,882 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/data/a62f4ae9c/d641088063ae4f8497caf7d7165ae9d2/FLAG10ed6b3c6 [2020-11-30 00:43:01,919 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/data/a62f4ae9c/d641088063ae4f8497caf7d7165ae9d2 [2020-11-30 00:43:01,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:43:01,924 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:43:01,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:01,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:43:01,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:43:01,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:01" (1/1) ... [2020-11-30 00:43:01,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1081a4b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:01, skipping insertion in model container [2020-11-30 00:43:01,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:01" (1/1) ... [2020-11-30 00:43:01,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:43:02,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:43:02,298 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:43:02,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e1532fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:02, skipping insertion in model container [2020-11-30 00:43:02,300 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:02,301 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:43:02,304 INFO L168 Benchmark]: Toolchain (without parser) took 378.01 ms. Allocated memory is still 90.2 MB. Free memory was 67.6 MB in the beginning and 58.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:02,305 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 90.2 MB. Free memory is still 65.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:43:02,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.99 ms. Allocated memory is still 90.2 MB. Free memory was 67.3 MB in the beginning and 58.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:02,308 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 90.2 MB. Free memory is still 65.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 374.99 ms. Allocated memory is still 90.2 MB. Free memory was 67.3 MB in the beginning and 58.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:43:05,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:43:05,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:43:05,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:43:05,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:43:05,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:43:05,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:43:05,253 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:43:05,258 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:43:05,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:43:05,268 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:43:05,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:43:05,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:43:05,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:43:05,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:43:05,287 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:43:05,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:43:05,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:43:05,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:43:05,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:43:05,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:43:05,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:43:05,315 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:43:05,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:43:05,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:43:05,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:43:05,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:43:05,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:43:05,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:43:05,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:43:05,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:43:05,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:43:05,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:43:05,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:43:05,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:43:05,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:43:05,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:43:05,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:43:05,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:43:05,353 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:43:05,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:43:05,356 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:43:05,412 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:43:05,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:43:05,416 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:43:05,416 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:43:05,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:43:05,417 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:43:05,418 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:43:05,418 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:43:05,419 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:43:05,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:43:05,421 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:43:05,421 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:43:05,422 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:43:05,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:43:05,422 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:43:05,423 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:43:05,423 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:43:05,423 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:43:05,424 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:43:05,424 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:43:05,425 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:43:05,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:43:05,425 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:43:05,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:43:05,426 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:43:05,426 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:43:05,427 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:43:05,427 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:43:05,436 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:43:05,437 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:43:05,437 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_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc [2020-11-30 00:43:05,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:43:06,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:43:06,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:43:06,053 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:43:06,054 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:43:06,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-30 00:43:06,169 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/data/0fb602a02/3ace4fdefc6f43b49c76e7e0977b99d6/FLAG3b8726907 [2020-11-30 00:43:06,993 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:43:06,994 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-30 00:43:07,016 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/data/0fb602a02/3ace4fdefc6f43b49c76e7e0977b99d6/FLAG3b8726907 [2020-11-30 00:43:07,172 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7dfdc1ee-531a-47d1-9ac0-3e81ff6e91aa/bin/ukojak/data/0fb602a02/3ace4fdefc6f43b49c76e7e0977b99d6 [2020-11-30 00:43:07,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:43:07,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:43:07,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:07,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:43:07,187 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:43:07,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:07" (1/1) ... [2020-11-30 00:43:07,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d163e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:07, skipping insertion in model container [2020-11-30 00:43:07,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:07" (1/1) ... [2020-11-30 00:43:07,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:43:07,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:43:07,558 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:43:07,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a280230 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:07, skipping insertion in model container [2020-11-30 00:43:07,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:07,563 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:43:07,567 INFO L168 Benchmark]: Toolchain (without parser) took 387.64 ms. Allocated memory is still 56.6 MB. Free memory was 32.9 MB in the beginning and 39.1 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:07,568 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:43:07,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.18 ms. Allocated memory is still 56.6 MB. Free memory was 32.7 MB in the beginning and 39.1 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:07,575 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 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.18 ms. Allocated memory is still 56.6 MB. Free memory was 32.7 MB in the beginning and 39.1 MB in the end (delta: -6.4 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...