./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.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_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/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 4c2b39fbdb1ea6fe6ff38cef217e0e8e05496531 .............................................................................................................................. 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_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/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 4c2b39fbdb1ea6fe6ff38cef217e0e8e05496531 ................................................................................................................................... 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 17:58:41,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:58:41,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:58:41,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:58:41,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:58:41,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:58:41,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:58:41,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:58:41,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:58:41,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:58:41,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:58:41,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:58:41,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:58:41,554 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:58:41,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:58:41,558 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:58:41,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:58:41,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:58:41,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:58:41,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:58:41,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:58:41,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:58:41,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:58:41,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:58:41,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:58:41,596 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:58:41,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:58:41,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:58:41,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:58:41,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:58:41,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:58:41,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:58:41,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:58:41,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:58:41,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:58:41,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:58:41,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:58:41,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:58:41,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:58:41,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:58:41,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:58:41,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:58:41,676 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:58:41,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:58:41,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:58:41,680 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:58:41,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:58:41,680 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:58:41,681 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:58:41,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:58:41,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:58:41,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:58:41,683 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:58:41,683 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:58:41,684 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:58:41,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:58:41,684 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:58:41,685 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:58:41,685 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:58:41,685 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:58:41,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:58:41,686 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:58:41,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:58:41,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:58:41,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:58:41,687 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:58:41,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:58:41,688 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_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c2b39fbdb1ea6fe6ff38cef217e0e8e05496531 [2020-12-01 17:58:42,063 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:58:42,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:58:42,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:58:42,124 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:58:42,125 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:58:42,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2020-12-01 17:58:42,217 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/data/438a191c4/66378c8551784e469f731e868c4e2ebd/FLAGa5d1c48da [2020-12-01 17:58:43,097 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:58:43,099 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2020-12-01 17:58:43,134 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/data/438a191c4/66378c8551784e469f731e868c4e2ebd/FLAGa5d1c48da [2020-12-01 17:58:43,220 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/data/438a191c4/66378c8551784e469f731e868c4e2ebd [2020-12-01 17:58:43,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:58:43,226 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:58:43,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:58:43,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:58:43,235 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:58:43,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:58:43" (1/1) ... [2020-12-01 17:58:43,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16f9c5f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:43, skipping insertion in model container [2020-12-01 17:58:43,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:58:43" (1/1) ... [2020-12-01 17:58:43,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:58:43,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:58:43,740 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:58:43,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41cf90da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:43, skipping insertion in model container [2020-12-01 17:58:43,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:58:43,743 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:58:43,748 INFO L168 Benchmark]: Toolchain (without parser) took 518.55 ms. Allocated memory is still 102.8 MB. Free memory was 67.1 MB in the beginning and 77.8 MB in the end (delta: -10.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:43,749 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 75.5 MB. Free memory is still 33.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:58:43,753 INFO L168 Benchmark]: CACSL2BoogieTranslator took 512.72 ms. Allocated memory is still 102.8 MB. Free memory was 67.0 MB in the beginning and 77.8 MB in the end (delta: -10.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:43,756 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 75.5 MB. Free memory is still 33.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 512.72 ms. Allocated memory is still 102.8 MB. Free memory was 67.0 MB in the beginning and 77.8 MB in the end (delta: -10.9 MB). Peak memory consumption was 12.6 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 17:58:46,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:58:46,294 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:58:46,331 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:58:46,332 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:58:46,338 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:58:46,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:58:46,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:58:46,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:58:46,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:58:46,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:58:46,356 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:58:46,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:58:46,358 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:58:46,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:58:46,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:58:46,362 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:58:46,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:58:46,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:58:46,368 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:58:46,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:58:46,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:58:46,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:58:46,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:58:46,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:58:46,379 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:58:46,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:58:46,381 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:58:46,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:58:46,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:58:46,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:58:46,390 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:58:46,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:58:46,392 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:58:46,394 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:58:46,394 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:58:46,395 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:58:46,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:58:46,396 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:58:46,397 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:58:46,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:58:46,399 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:58:46,437 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:58:46,440 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:58:46,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:58:46,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:58:46,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:58:46,444 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:58:46,444 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:58:46,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:58:46,445 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:58:46,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:58:46,446 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:58:46,447 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:58:46,447 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:58:46,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:58:46,447 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:58:46,448 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:58:46,448 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:58:46,448 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:58:46,448 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:58:46,449 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:58:46,449 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:58:46,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:58:46,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:58:46,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:58:46,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:58:46,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:58:46,450 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:58:46,451 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:58:46,451 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:58:46,451 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:58:46,451 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_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c2b39fbdb1ea6fe6ff38cef217e0e8e05496531 [2020-12-01 17:58:47,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:58:47,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:58:47,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:58:47,068 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:58:47,069 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:58:47,071 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2020-12-01 17:58:47,172 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/data/512fd89fa/60491dcc67aa43838dc399f5b1a24828/FLAGff933220c [2020-12-01 17:58:47,938 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:58:47,939 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2020-12-01 17:58:47,957 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/data/512fd89fa/60491dcc67aa43838dc399f5b1a24828/FLAGff933220c [2020-12-01 17:58:48,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_805ee38b-85f4-4f31-bf06-85ac14d0ddf6/bin/ukojak/data/512fd89fa/60491dcc67aa43838dc399f5b1a24828 [2020-12-01 17:58:48,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:58:48,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:58:48,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:58:48,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:58:48,103 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:58:48,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:58:48" (1/1) ... [2020-12-01 17:58:48,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aa368f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:48, skipping insertion in model container [2020-12-01 17:58:48,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:58:48" (1/1) ... [2020-12-01 17:58:48,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:58:48,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:58:48,504 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:58:48,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a4403db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:58:48, skipping insertion in model container [2020-12-01 17:58:48,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:58:48,506 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:58:48,510 INFO L168 Benchmark]: Toolchain (without parser) took 414.02 ms. Allocated memory is still 52.4 MB. Free memory was 36.6 MB in the beginning and 26.5 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:48,511 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 52.4 MB. Free memory is still 34.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:58:48,514 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.69 ms. Allocated memory is still 52.4 MB. Free memory was 36.3 MB in the beginning and 26.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:48,517 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 52.4 MB. Free memory is still 34.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 408.69 ms. Allocated memory is still 52.4 MB. Free memory was 36.3 MB in the beginning and 26.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...