./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/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 b5b5a0e57d9b703ab9f030f216b265f53d7331d7 .............................................................................................................................. 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_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/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 b5b5a0e57d9b703ab9f030f216b265f53d7331d7 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:30:05,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:30:05,058 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:30:05,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:30:05,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:30:05,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:30:05,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:30:05,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:30:05,162 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:30:05,169 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:30:05,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:30:05,172 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:30:05,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:30:05,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:30:05,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:30:05,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:30:05,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:30:05,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:30:05,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:30:05,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:30:05,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:30:05,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:30:05,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:30:05,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:30:05,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:30:05,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:30:05,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:30:05,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:30:05,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:30:05,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:30:05,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:30:05,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:30:05,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:30:05,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:30:05,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:30:05,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:30:05,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:30:05,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:30:05,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:30:05,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:30:05,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:30:05,202 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 20:30:05,223 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:30:05,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:30:05,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:30:05,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:30:05,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:30:05,226 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:30:05,226 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:30:05,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:30:05,226 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:30:05,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:30:05,227 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:30:05,227 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:30:05,227 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:30:05,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:30:05,227 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:30:05,228 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:30:05,228 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:30:05,228 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:30:05,228 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:30:05,228 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:30:05,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:30:05,229 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:30:05,229 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:30:05,229 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:30:05,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:30:05,230 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_022857d2-980d-4ab5-8fc3-5475d3da27ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5b5a0e57d9b703ab9f030f216b265f53d7331d7 [2020-11-29 20:30:05,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:30:05,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:30:05,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:30:05,505 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:30:05,506 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:30:05,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2020-11-29 20:30:05,586 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/data/90f6e47d8/4bdbf5319fa44cd1a6903200128330fd/FLAG31e79784c [2020-11-29 20:30:06,128 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:30:06,128 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2020-11-29 20:30:06,145 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/data/90f6e47d8/4bdbf5319fa44cd1a6903200128330fd/FLAG31e79784c [2020-11-29 20:30:06,592 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/data/90f6e47d8/4bdbf5319fa44cd1a6903200128330fd [2020-11-29 20:30:06,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:30:06,596 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:30:06,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:30:06,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:30:06,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:30:06,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:30:06" (1/1) ... [2020-11-29 20:30:06,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@650f0797 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:30:06, skipping insertion in model container [2020-11-29 20:30:06,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:30:06" (1/1) ... [2020-11-29 20:30:06,616 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:30:06,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:30:06,911 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:30:06,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@623d7f96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:30:06, skipping insertion in model container [2020-11-29 20:30:06,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:30:06,913 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:30:06,915 INFO L168 Benchmark]: Toolchain (without parser) took 317.86 ms. Allocated memory is still 88.1 MB. Free memory was 52.8 MB in the beginning and 66.0 MB in the end (delta: -13.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:30:06,917 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 88.1 MB. Free memory was 60.8 MB in the beginning and 60.7 MB in the end (delta: 26.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:30:06,918 INFO L168 Benchmark]: CACSL2BoogieTranslator took 315.58 ms. Allocated memory is still 88.1 MB. Free memory was 52.6 MB in the beginning and 66.0 MB in the end (delta: -13.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:30:06,921 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 88.1 MB. Free memory was 60.8 MB in the beginning and 60.7 MB in the end (delta: 26.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 315.58 ms. Allocated memory is still 88.1 MB. Free memory was 52.6 MB in the beginning and 66.0 MB in the end (delta: -13.4 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:30:09,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:30:09,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:30:09,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:30:09,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:30:09,183 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:30:09,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:30:09,189 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:30:09,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:30:09,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:30:09,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:30:09,207 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:30:09,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:30:09,210 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:30:09,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:30:09,214 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:30:09,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:30:09,220 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:30:09,224 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:30:09,228 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:30:09,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:30:09,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:30:09,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:30:09,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:30:09,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:30:09,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:30:09,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:30:09,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:30:09,257 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:30:09,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:30:09,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:30:09,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:30:09,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:30:09,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:30:09,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:30:09,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:30:09,265 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:30:09,265 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:30:09,266 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:30:09,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:30:09,268 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:30:09,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 20:30:09,317 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:30:09,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:30:09,318 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:30:09,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:30:09,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:30:09,319 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:30:09,319 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:30:09,319 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:30:09,319 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:30:09,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:30:09,319 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:30:09,319 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:30:09,320 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:30:09,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:30:09,320 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:30:09,320 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:30:09,320 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:30:09,321 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:30:09,321 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:30:09,321 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:30:09,321 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:30:09,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:30:09,321 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:30:09,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:30:09,321 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:30:09,322 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:30:09,322 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:30:09,322 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:30:09,322 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:30:09,329 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:30:09,330 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_022857d2-980d-4ab5-8fc3-5475d3da27ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5b5a0e57d9b703ab9f030f216b265f53d7331d7 [2020-11-29 20:30:09,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:30:09,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:30:09,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:30:09,745 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:30:09,746 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:30:09,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2020-11-29 20:30:09,836 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/data/6c82750d6/c81f44fbee4745678278225f3b6aaed3/FLAG70ccc2792 [2020-11-29 20:30:10,438 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:30:10,439 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2020-11-29 20:30:10,463 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/data/6c82750d6/c81f44fbee4745678278225f3b6aaed3/FLAG70ccc2792 [2020-11-29 20:30:10,677 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_022857d2-980d-4ab5-8fc3-5475d3da27ee/bin/ukojak/data/6c82750d6/c81f44fbee4745678278225f3b6aaed3 [2020-11-29 20:30:10,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:30:10,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:30:10,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:30:10,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:30:10,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:30:10,690 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:30:10" (1/1) ... [2020-11-29 20:30:10,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b32d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:30:10, skipping insertion in model container [2020-11-29 20:30:10,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:30:10" (1/1) ... [2020-11-29 20:30:10,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:30:10,772 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:30:10,965 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:30:10,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@785dc793 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:30:10, skipping insertion in model container [2020-11-29 20:30:10,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:30:10,967 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:30:10,970 INFO L168 Benchmark]: Toolchain (without parser) took 285.61 ms. Allocated memory was 52.4 MB in the beginning and 75.5 MB in the end (delta: 23.1 MB). Free memory was 27.7 MB in the beginning and 59.6 MB in the end (delta: -31.9 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:30:10,972 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 52.4 MB. Free memory was 35.0 MB in the beginning and 34.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:30:10,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 282.81 ms. Allocated memory was 52.4 MB in the beginning and 75.5 MB in the end (delta: 23.1 MB). Free memory was 27.5 MB in the beginning and 59.6 MB in the end (delta: -32.1 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:30:10,977 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 52.4 MB. Free memory was 35.0 MB in the beginning and 34.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 282.81 ms. Allocated memory was 52.4 MB in the beginning and 75.5 MB in the end (delta: 23.1 MB). Free memory was 27.5 MB in the beginning and 59.6 MB in the end (delta: -32.1 MB). Peak memory consumption was 5.8 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...