./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.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_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 .............................................................................................................................. 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_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 ................................................................................................................................... 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 18:25:13,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:25:13,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:25:13,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:25:13,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:25:13,674 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:25:13,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:25:13,680 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:25:13,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:25:13,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:25:13,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:25:13,689 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:25:13,690 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:25:13,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:25:13,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:25:13,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:25:13,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:25:13,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:25:13,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:25:13,707 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:25:13,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:25:13,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:25:13,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:25:13,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:25:13,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:25:13,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:25:13,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:25:13,724 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:25:13,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:25:13,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:25:13,727 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:25:13,728 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:25:13,730 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:25:13,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:25:13,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:25:13,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:25:13,735 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:25:13,735 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:25:13,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:25:13,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:25:13,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:25:13,740 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:25:13,770 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:25:13,771 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:25:13,772 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:25:13,773 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:25:13,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:25:13,774 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:25:13,774 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:25:13,774 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:25:13,774 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:25:13,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:25:13,775 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:25:13,775 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:25:13,776 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:25:13,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:25:13,776 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:25:13,777 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:25:13,777 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:25:13,777 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:25:13,778 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:25:13,778 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:25:13,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:25:13,779 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:25:13,779 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:25:13,779 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:25:13,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:25:13,780 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_80103926-7d20-45b9-9ec4-69ac382635ab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-12-01 18:25:14,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:25:14,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:25:14,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:25:14,120 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:25:14,123 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:25:14,125 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 18:25:14,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/data/de031f931/5197d2fa8f78425cb0fe024f820d8161/FLAG71a2ef015 [2020-12-01 18:25:15,138 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:25:15,142 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 18:25:15,186 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/data/de031f931/5197d2fa8f78425cb0fe024f820d8161/FLAG71a2ef015 [2020-12-01 18:25:15,686 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/data/de031f931/5197d2fa8f78425cb0fe024f820d8161 [2020-12-01 18:25:15,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:25:15,691 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:25:15,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:15,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:25:15,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:25:15,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:15" (1/1) ... [2020-12-01 18:25:15,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666eb441 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:15, skipping insertion in model container [2020-12-01 18:25:15,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:15" (1/1) ... [2020-12-01 18:25:15,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:25:15,830 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:25:16,177 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:25:16,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33e62baf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:16, skipping insertion in model container [2020-12-01 18:25:16,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:16,179 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:25:16,182 INFO L168 Benchmark]: Toolchain (without parser) took 489.57 ms. Allocated memory is still 98.6 MB. Free memory was 65.9 MB in the beginning and 75.6 MB in the end (delta: -9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:16,183 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 98.6 MB. Free memory is still 55.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:25:16,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 482.45 ms. Allocated memory is still 98.6 MB. Free memory was 65.6 MB in the beginning and 75.6 MB in the end (delta: -9.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:16,187 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 98.6 MB. Free memory is still 55.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 482.45 ms. Allocated memory is still 98.6 MB. Free memory was 65.6 MB in the beginning and 75.6 MB in the end (delta: -9.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:25:19,090 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:25:19,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:25:19,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:25:19,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:25:19,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:25:19,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:25:19,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:25:19,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:25:19,206 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:25:19,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:25:19,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:25:19,225 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:25:19,228 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:25:19,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:25:19,233 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:25:19,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:25:19,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:25:19,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:25:19,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:25:19,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:25:19,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:25:19,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:25:19,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:25:19,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:25:19,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:25:19,264 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:25:19,266 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:25:19,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:25:19,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:25:19,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:25:19,270 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:25:19,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:25:19,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:25:19,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:25:19,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:25:19,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:25:19,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:25:19,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:25:19,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:25:19,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:25:19,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:25:19,314 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:25:19,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:25:19,316 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:25:19,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:25:19,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:25:19,317 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:25:19,317 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:25:19,317 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:25:19,317 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:25:19,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:25:19,318 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:25:19,318 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:25:19,318 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:25:19,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:25:19,319 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:25:19,319 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:25:19,323 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:25:19,324 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:25:19,324 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:25:19,324 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:25:19,325 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:25:19,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:25:19,325 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:25:19,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:25:19,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:25:19,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:25:19,327 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:25:19,327 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:25:19,329 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:25:19,329 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:25:19,329 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_80103926-7d20-45b9-9ec4-69ac382635ab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-12-01 18:25:19,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:25:19,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:25:19,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:25:19,853 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:25:19,854 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:25:19,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 18:25:19,951 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/data/012bcbe16/0613e9c927974303a03a9fc90ce82457/FLAG7ef90dc89 [2020-12-01 18:25:20,844 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:25:20,845 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 18:25:20,875 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/data/012bcbe16/0613e9c927974303a03a9fc90ce82457/FLAG7ef90dc89 [2020-12-01 18:25:21,004 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_80103926-7d20-45b9-9ec4-69ac382635ab/bin/ukojak/data/012bcbe16/0613e9c927974303a03a9fc90ce82457 [2020-12-01 18:25:21,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:25:21,009 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:25:21,011 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:21,011 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:25:21,019 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:25:21,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:21" (1/1) ... [2020-12-01 18:25:21,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa1644a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:21, skipping insertion in model container [2020-12-01 18:25:21,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:21" (1/1) ... [2020-12-01 18:25:21,033 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:25:21,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:25:21,474 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:25:21,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20d9cdcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:21, skipping insertion in model container [2020-12-01 18:25:21,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:21,476 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:25:21,480 INFO L168 Benchmark]: Toolchain (without parser) took 468.64 ms. Allocated memory is still 58.7 MB. Free memory was 34.0 MB in the beginning and 24.2 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:21,481 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:25:21,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 465.66 ms. Allocated memory is still 58.7 MB. Free memory was 33.7 MB in the beginning and 24.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:21,485 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 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 465.66 ms. Allocated memory is still 58.7 MB. Free memory was 33.7 MB in the beginning and 24.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...