./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.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_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/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 c2581a3ab2761bfedf91088321ff1300002878b4 .............................................................................................................................. 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_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/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 c2581a3ab2761bfedf91088321ff1300002878b4 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:26,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:26,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:26,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:26,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:26,187 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:26,188 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:26,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:26,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:26,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:26,205 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:26,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:26,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:26,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:26,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:26,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:26,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:26,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:26,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:26,241 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:26,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:26,245 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:26,248 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:26,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:26,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:26,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:26,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:26,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:26,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:26,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:26,267 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:26,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:26,270 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:26,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:26,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:26,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:26,274 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:26,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:26,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:26,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:26,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:26,282 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:43:26,333 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:26,333 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:26,335 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:26,336 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:26,336 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:26,336 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:26,337 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:26,337 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:26,337 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:26,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:26,339 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:26,339 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:26,339 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:26,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:26,340 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:26,340 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:26,341 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:26,341 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:26,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:26,342 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:26,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:26,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:26,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:26,343 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:26,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:26,343 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_2a7e9091-838d-4bfe-bfc1-469286286b03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2581a3ab2761bfedf91088321ff1300002878b4 [2020-11-28 04:43:26,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:26,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:26,672 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:26,673 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:26,674 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:26,675 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 04:43:26,760 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/data/c71d89ea2/6e06e1ec67c248c4ab274d03ad4179fd/FLAG7d54fa38b [2020-11-28 04:43:27,558 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:27,560 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 04:43:27,589 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/data/c71d89ea2/6e06e1ec67c248c4ab274d03ad4179fd/FLAG7d54fa38b [2020-11-28 04:43:27,670 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/data/c71d89ea2/6e06e1ec67c248c4ab274d03ad4179fd [2020-11-28 04:43:27,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:27,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:27,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:27,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:27,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:27,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:27" (1/1) ... [2020-11-28 04:43:27,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a907a2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:27, skipping insertion in model container [2020-11-28 04:43:27,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:27" (1/1) ... [2020-11-28 04:43:27,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:27,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:28,064 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:28,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63884505 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:28, skipping insertion in model container [2020-11-28 04:43:28,065 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:28,065 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:28,068 INFO L168 Benchmark]: Toolchain (without parser) took 389.59 ms. Allocated memory is still 94.4 MB. Free memory was 57.6 MB in the beginning and 71.8 MB in the end (delta: -14.1 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:28,069 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 94.4 MB. Free memory was 70.9 MB in the beginning and 70.9 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:28,070 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.78 ms. Allocated memory is still 94.4 MB. Free memory was 57.5 MB in the beginning and 71.8 MB in the end (delta: -14.3 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:28,072 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 94.4 MB. Free memory was 70.9 MB in the beginning and 70.9 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 383.78 ms. Allocated memory is still 94.4 MB. Free memory was 57.5 MB in the beginning and 71.8 MB in the end (delta: -14.3 MB). Peak memory consumption was 10.6 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-a4ecdab [2020-11-28 04:43:30,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:30,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:30,689 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:30,689 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:30,691 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:30,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:30,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:30,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:30,710 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:30,712 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:30,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:30,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:30,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:30,740 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:30,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:30,743 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:30,745 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:30,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:30,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:30,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:30,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:30,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:30,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:30,775 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:30,775 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:30,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:30,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:30,778 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:30,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:30,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:30,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:30,782 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:30,783 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:30,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:30,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:30,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:30,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:30,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:30,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:30,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:30,790 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:30,823 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:30,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:30,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:30,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:30,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:30,825 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:30,826 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:30,826 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:30,826 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:30,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:30,827 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:30,827 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:30,827 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:30,827 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:30,828 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:30,828 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:30,828 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:30,828 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:30,829 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:30,829 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:30,829 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:30,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:30,830 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:30,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:30,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:30,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:30,831 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:30,831 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:30,831 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:30,831 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:30,831 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_2a7e9091-838d-4bfe-bfc1-469286286b03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2581a3ab2761bfedf91088321ff1300002878b4 [2020-11-28 04:43:31,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:31,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:31,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:31,283 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:31,287 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:31,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 04:43:31,371 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/data/7e27c2ee1/b93d5476ba984d6a8e98ae5050350515/FLAG05f9ddfec [2020-11-28 04:43:32,182 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:32,182 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-28 04:43:32,210 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/data/7e27c2ee1/b93d5476ba984d6a8e98ae5050350515/FLAG05f9ddfec [2020-11-28 04:43:32,326 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2a7e9091-838d-4bfe-bfc1-469286286b03/bin/ukojak/data/7e27c2ee1/b93d5476ba984d6a8e98ae5050350515 [2020-11-28 04:43:32,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:32,331 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:32,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:32,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:32,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:32,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:32" (1/1) ... [2020-11-28 04:43:32,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5987dbbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:32, skipping insertion in model container [2020-11-28 04:43:32,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:32" (1/1) ... [2020-11-28 04:43:32,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:32,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:32,711 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:32,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29c81116 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:32, skipping insertion in model container [2020-11-28 04:43:32,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:32,715 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:32,719 INFO L168 Benchmark]: Toolchain (without parser) took 385.03 ms. Allocated memory is still 60.8 MB. Free memory was 37.7 MB in the beginning and 43.3 MB in the end (delta: -5.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:32,720 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 60.8 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:32,723 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.81 ms. Allocated memory is still 60.8 MB. Free memory was 37.5 MB in the beginning and 43.3 MB in the end (delta: -5.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:32,726 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 60.8 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 382.81 ms. Allocated memory is still 60.8 MB. Free memory was 37.5 MB in the beginning and 43.3 MB in the end (delta: -5.8 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...