./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/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 fc349d4b39b824c160466037a685eed4cadc175f .............................................................................................................................. 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_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/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 fc349d4b39b824c160466037a685eed4cadc175f ................................................................................................................................... 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 16:49:13,626 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:49:13,629 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:49:13,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:49:13,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:49:13,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:49:13,725 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:49:13,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:49:13,730 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:49:13,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:49:13,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:49:13,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:49:13,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:49:13,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:49:13,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:49:13,741 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:49:13,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:49:13,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:49:13,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:49:13,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:49:13,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:49:13,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:49:13,754 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:49:13,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:49:13,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:49:13,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:49:13,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:49:13,762 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:49:13,763 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:49:13,764 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:49:13,765 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:49:13,766 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:49:13,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:49:13,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:49:13,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:49:13,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:49:13,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:49:13,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:49:13,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:49:13,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:49:13,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:49:13,777 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:49:13,802 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:49:13,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:49:13,805 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:49:13,805 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:49:13,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:49:13,806 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:49:13,806 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:49:13,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:49:13,807 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:49:13,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:49:13,808 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:49:13,808 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:49:13,808 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:49:13,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:49:13,809 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:49:13,809 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:49:13,810 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:49:13,810 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:49:13,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:49:13,811 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:49:13,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:49:13,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:49:13,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:49:13,812 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:49:13,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:49:13,813 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_1f80b328-7b50-48a0-9321-9f12dd23eaaa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc349d4b39b824c160466037a685eed4cadc175f [2020-12-01 16:49:14,111 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:49:14,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:49:14,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:49:14,157 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:49:14,158 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:49:14,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-12-01 16:49:14,252 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/data/e6621ab49/06813197e3f24dd49584248358fa4c65/FLAGba9cafcf0 [2020-12-01 16:49:15,181 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:49:15,183 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-12-01 16:49:15,236 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/data/e6621ab49/06813197e3f24dd49584248358fa4c65/FLAGba9cafcf0 [2020-12-01 16:49:15,268 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/data/e6621ab49/06813197e3f24dd49584248358fa4c65 [2020-12-01 16:49:15,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:49:15,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:49:15,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:49:15,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:49:15,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:49:15,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:49:15" (1/1) ... [2020-12-01 16:49:15,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b8a1d2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:49:15, skipping insertion in model container [2020-12-01 16:49:15,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:49:15" (1/1) ... [2020-12-01 16:49:15,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:49:15,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:49:15,798 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:49:15,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@772ad41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:49:15, skipping insertion in model container [2020-12-01 16:49:15,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:49:15,800 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:49:15,804 INFO L168 Benchmark]: Toolchain (without parser) took 524.90 ms. Allocated memory is still 125.8 MB. Free memory was 91.6 MB in the beginning and 99.9 MB in the end (delta: -8.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:49:15,806 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 38.5 MB in the beginning and 38.4 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:49:15,808 INFO L168 Benchmark]: CACSL2BoogieTranslator took 521.13 ms. Allocated memory is still 125.8 MB. Free memory was 91.6 MB in the beginning and 99.9 MB in the end (delta: -8.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:49:15,811 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 38.5 MB in the beginning and 38.4 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 521.13 ms. Allocated memory is still 125.8 MB. Free memory was 91.6 MB in the beginning and 99.9 MB in the end (delta: -8.3 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 16:49:18,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:49:18,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:49:18,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:49:18,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:49:18,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:49:18,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:49:18,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:49:18,583 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:49:18,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:49:18,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:49:18,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:49:18,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:49:18,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:49:18,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:49:18,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:49:18,609 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:49:18,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:49:18,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:49:18,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:49:18,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:49:18,633 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:49:18,635 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:49:18,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:49:18,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:49:18,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:49:18,648 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:49:18,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:49:18,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:49:18,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:49:18,654 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:49:18,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:49:18,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:49:18,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:49:18,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:49:18,664 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:49:18,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:49:18,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:49:18,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:49:18,668 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:49:18,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:49:18,670 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:49:18,708 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:49:18,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:49:18,710 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:49:18,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:49:18,711 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:49:18,711 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:49:18,711 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:49:18,712 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:49:18,712 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:49:18,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:49:18,713 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:49:18,713 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:49:18,713 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:49:18,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:49:18,714 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:49:18,714 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:49:18,714 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:49:18,715 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:49:18,715 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:49:18,715 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:49:18,715 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:49:18,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:49:18,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:49:18,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:49:18,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:49:18,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:49:18,717 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:49:18,718 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:49:18,718 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:49:18,718 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:49:18,719 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_1f80b328-7b50-48a0-9321-9f12dd23eaaa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc349d4b39b824c160466037a685eed4cadc175f [2020-12-01 16:49:19,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:49:19,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:49:19,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:49:19,291 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:49:19,292 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:49:19,293 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-12-01 16:49:19,397 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/data/1bb3fd475/6407f99ca77d483a9936ac0e4975ce4b/FLAG230355e64 [2020-12-01 16:49:20,327 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:49:20,328 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2020-12-01 16:49:20,364 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/data/1bb3fd475/6407f99ca77d483a9936ac0e4975ce4b/FLAG230355e64 [2020-12-01 16:49:20,391 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1f80b328-7b50-48a0-9321-9f12dd23eaaa/bin/ukojak/data/1bb3fd475/6407f99ca77d483a9936ac0e4975ce4b [2020-12-01 16:49:20,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:49:20,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:49:20,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:49:20,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:49:20,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:49:20,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:49:20" (1/1) ... [2020-12-01 16:49:20,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51d9828f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:49:20, skipping insertion in model container [2020-12-01 16:49:20,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:49:20" (1/1) ... [2020-12-01 16:49:20,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:49:20,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:49:20,902 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:49:20,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@764d6690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:49:20, skipping insertion in model container [2020-12-01 16:49:20,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:49:20,904 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:49:20,908 INFO L168 Benchmark]: Toolchain (without parser) took 506.52 ms. Allocated memory is still 56.6 MB. Free memory was 31.5 MB in the beginning and 36.0 MB in the end (delta: -4.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:49:20,911 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.3 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:49:20,912 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.64 ms. Allocated memory is still 56.6 MB. Free memory was 31.2 MB in the beginning and 36.2 MB in the end (delta: -5.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:49:20,916 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 56.6 MB. Free memory was 39.3 MB in the beginning and 39.3 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 502.64 ms. Allocated memory is still 56.6 MB. Free memory was 31.2 MB in the beginning and 36.2 MB in the end (delta: -5.0 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...