./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.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_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 .............................................................................................................................. 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_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 ................................................................................................................................... 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 16:30:13,978 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:30:13,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:30:14,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:30:14,087 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:30:14,089 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:30:14,091 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:30:14,094 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:30:14,099 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:30:14,106 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:30:14,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:30:14,110 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:30:14,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:30:14,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:30:14,114 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:30:14,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:30:14,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:30:14,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:30:14,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:30:14,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:30:14,152 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:30:14,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:30:14,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:30:14,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:30:14,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:30:14,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:30:14,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:30:14,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:30:14,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:30:14,182 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:30:14,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:30:14,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:30:14,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:30:14,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:30:14,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:30:14,191 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:30:14,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:30:14,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:30:14,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:30:14,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:30:14,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:30:14,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:30:14,243 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:30:14,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:30:14,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:30:14,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:30:14,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:30:14,258 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:30:14,258 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:30:14,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:30:14,259 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:30:14,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:30:14,261 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:30:14,261 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:30:14,261 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:30:14,262 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:30:14,262 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:30:14,262 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:30:14,263 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:30:14,263 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:30:14,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:30:14,264 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:30:14,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:30:14,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:30:14,265 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:30:14,265 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:30:14,265 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:30:14,266 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_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-12-01 16:30:14,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:30:14,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:30:14,656 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:30:14,658 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:30:14,659 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:30:14,660 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-12-01 16:30:14,746 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/data/a60690467/36f09bbb98e34238b3aa471f0db3f5fd/FLAG26a97d7a1 [2020-12-01 16:30:15,511 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:30:15,514 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-12-01 16:30:15,560 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/data/a60690467/36f09bbb98e34238b3aa471f0db3f5fd/FLAG26a97d7a1 [2020-12-01 16:30:15,647 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/data/a60690467/36f09bbb98e34238b3aa471f0db3f5fd [2020-12-01 16:30:15,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:30:15,653 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:30:15,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:15,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:30:15,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:30:15,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:15" (1/1) ... [2020-12-01 16:30:15,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5382e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:15, skipping insertion in model container [2020-12-01 16:30:15,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:15" (1/1) ... [2020-12-01 16:30:15,681 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:30:15,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:30:16,171 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:30:16,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12589cf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:16, skipping insertion in model container [2020-12-01 16:30:16,172 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:16,173 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:30:16,177 INFO L168 Benchmark]: Toolchain (without parser) took 520.61 ms. Allocated memory is still 94.4 MB. Free memory was 63.1 MB in the beginning and 70.6 MB in the end (delta: -7.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:16,178 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 94.4 MB. Free memory is still 53.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:16,181 INFO L168 Benchmark]: CACSL2BoogieTranslator took 516.47 ms. Allocated memory is still 94.4 MB. Free memory was 62.9 MB in the beginning and 70.6 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:16,183 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.78 ms. Allocated memory is still 94.4 MB. Free memory is still 53.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 516.47 ms. Allocated memory is still 94.4 MB. Free memory was 62.9 MB in the beginning and 70.6 MB in the end (delta: -7.7 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 16:30:19,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:30:19,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:30:19,115 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:30:19,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:30:19,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:30:19,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:30:19,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:30:19,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:30:19,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:30:19,149 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:30:19,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:30:19,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:30:19,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:30:19,173 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:30:19,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:30:19,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:30:19,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:30:19,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:30:19,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:30:19,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:30:19,194 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:30:19,197 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:30:19,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:30:19,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:30:19,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:30:19,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:30:19,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:30:19,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:30:19,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:30:19,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:30:19,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:30:19,228 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:30:19,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:30:19,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:30:19,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:30:19,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:30:19,234 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:30:19,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:30:19,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:30:19,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:30:19,239 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:30:19,296 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:30:19,297 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:30:19,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:30:19,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:30:19,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:30:19,304 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:30:19,304 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:30:19,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:30:19,305 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:30:19,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:30:19,307 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:30:19,307 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:30:19,308 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:30:19,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:30:19,308 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:30:19,309 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:30:19,309 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:30:19,309 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:30:19,310 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:30:19,310 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:30:19,311 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:30:19,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:30:19,311 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:30:19,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:30:19,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:30:19,313 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:30:19,313 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:30:19,313 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:30:19,314 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:30:19,314 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:30:19,314 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_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-12-01 16:30:19,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:30:19,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:30:19,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:30:19,908 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:30:19,910 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:30:19,911 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-12-01 16:30:20,018 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/data/9484a51c9/591ea106fb6d4f52b60c3bf85d7a64d6/FLAG5bce9f051 [2020-12-01 16:30:20,992 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:30:20,992 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-12-01 16:30:21,028 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/data/9484a51c9/591ea106fb6d4f52b60c3bf85d7a64d6/FLAG5bce9f051 [2020-12-01 16:30:21,076 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15f65a1a-53e1-4425-ac9d-9d75a4d05bc1/bin/ukojak/data/9484a51c9/591ea106fb6d4f52b60c3bf85d7a64d6 [2020-12-01 16:30:21,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:30:21,083 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:30:21,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:21,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:30:21,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:30:21,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:21" (1/1) ... [2020-12-01 16:30:21,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19c57588 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:21, skipping insertion in model container [2020-12-01 16:30:21,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:21" (1/1) ... [2020-12-01 16:30:21,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:30:21,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:30:21,606 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:30:21,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24a751c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:21, skipping insertion in model container [2020-12-01 16:30:21,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:21,611 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:30:21,615 INFO L168 Benchmark]: Toolchain (without parser) took 529.02 ms. Allocated memory is still 65.0 MB. Free memory was 42.3 MB in the beginning and 32.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:21,616 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 65.0 MB. Free memory is still 46.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:21,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 523.33 ms. Allocated memory is still 65.0 MB. Free memory was 42.2 MB in the beginning and 32.7 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:21,624 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 65.0 MB. Free memory is still 46.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 523.33 ms. Allocated memory is still 65.0 MB. Free memory was 42.2 MB in the beginning and 32.7 MB in the end (delta: 9.5 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...