./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/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 0b01941fdabb80b63b6d6df0a4c23abb3b033891 .............................................................................................................................. 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_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/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 0b01941fdabb80b63b6d6df0a4c23abb3b033891 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:50,085 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:50,088 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:50,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:50,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:50,156 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:50,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:50,160 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:50,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:50,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:50,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:50,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:50,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:50,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:50,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:50,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:50,175 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:50,176 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:50,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:50,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:50,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:50,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:50,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:50,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:50,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:50,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:50,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:50,194 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:50,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:50,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:50,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:50,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:50,199 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:50,200 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:50,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:50,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:50,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:50,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:50,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:50,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:50,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:50,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:42:50,231 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:50,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:50,233 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:50,233 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:50,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:50,234 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:50,234 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:50,234 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:50,236 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:50,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:50,237 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:50,237 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:50,238 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:50,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:50,238 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:50,238 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:50,239 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:50,240 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:50,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:50,240 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:50,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:50,241 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:50,241 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:50,242 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:50,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:50,242 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_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b01941fdabb80b63b6d6df0a4c23abb3b033891 [2020-11-28 04:42:50,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:50,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:50,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:50,543 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:50,544 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:50,545 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-11-28 04:42:50,667 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/data/43fcd8df5/b5e7dc4454304ef4b42cd94e489859a4/FLAG9ff3c629d [2020-11-28 04:42:51,315 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:51,315 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-11-28 04:42:51,338 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/data/43fcd8df5/b5e7dc4454304ef4b42cd94e489859a4/FLAG9ff3c629d [2020-11-28 04:42:51,513 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/data/43fcd8df5/b5e7dc4454304ef4b42cd94e489859a4 [2020-11-28 04:42:51,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:51,517 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:51,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:51,519 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:51,522 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:51,523 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:51" (1/1) ... [2020-11-28 04:42:51,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72773676 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:51, skipping insertion in model container [2020-11-28 04:42:51,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:51" (1/1) ... [2020-11-28 04:42:51,532 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:51,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:51,926 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:51,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fc4d6bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:51, skipping insertion in model container [2020-11-28 04:42:51,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:51,928 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:51,931 INFO L168 Benchmark]: Toolchain (without parser) took 412.16 ms. Allocated memory is still 92.3 MB. Free memory was 58.5 MB in the beginning and 70.1 MB in the end (delta: -11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:51,933 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 92.3 MB. Free memory was 49.2 MB in the beginning and 49.2 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:51,935 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.54 ms. Allocated memory is still 92.3 MB. Free memory was 58.3 MB in the beginning and 70.1 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:51,937 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 92.3 MB. Free memory was 49.2 MB in the beginning and 49.2 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 409.54 ms. Allocated memory is still 92.3 MB. Free memory was 58.3 MB in the beginning and 70.1 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:54,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:54,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:54,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:54,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:54,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:54,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:54,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:54,326 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:54,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:54,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:54,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:54,342 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:54,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:54,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:54,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:54,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:54,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:54,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:54,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:54,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:54,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:54,376 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:54,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:54,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:54,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:54,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:54,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:54,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:54,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:54,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:54,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:54,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:54,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:54,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:54,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:54,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:54,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:54,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:54,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:54,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:54,395 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:42:54,426 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:54,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:54,428 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:54,428 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:54,429 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:54,429 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:54,429 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:54,429 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:54,430 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:54,430 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:54,430 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:54,430 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:54,431 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:54,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:54,431 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:54,431 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:54,432 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:54,432 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:54,432 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:54,432 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:54,433 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:54,433 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:54,433 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:54,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:54,434 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:54,434 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:54,434 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:54,435 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:54,435 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:54,435 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:54,435 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_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b01941fdabb80b63b6d6df0a4c23abb3b033891 [2020-11-28 04:42:54,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:54,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:54,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:54,871 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:54,872 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:54,873 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-11-28 04:42:54,951 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/data/d1595b914/eff7c2bf5c5346c790f634a2079876cc/FLAG6a81f3b62 [2020-11-28 04:42:55,677 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:55,677 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-11-28 04:42:55,701 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/data/d1595b914/eff7c2bf5c5346c790f634a2079876cc/FLAG6a81f3b62 [2020-11-28 04:42:55,851 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5d7b2240-b8c9-4c0f-a703-3c55bb4e744b/bin/ukojak/data/d1595b914/eff7c2bf5c5346c790f634a2079876cc [2020-11-28 04:42:55,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:55,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:55,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:55,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:55,863 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:55,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:55" (1/1) ... [2020-11-28 04:42:55,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:55, skipping insertion in model container [2020-11-28 04:42:55,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:55" (1/1) ... [2020-11-28 04:42:55,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:55,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:56,195 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:56,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@739bb8d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:56, skipping insertion in model container [2020-11-28 04:42:56,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:56,197 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:56,199 INFO L168 Benchmark]: Toolchain (without parser) took 342.21 ms. Allocated memory is still 54.5 MB. Free memory was 30.8 MB in the beginning and 36.1 MB in the end (delta: -5.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:56,200 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.8 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:56,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.77 ms. Allocated memory is still 54.5 MB. Free memory was 30.6 MB in the beginning and 36.1 MB in the end (delta: -5.6 MB). Peak memory consumption was 12.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:56,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.8 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 339.77 ms. Allocated memory is still 54.5 MB. Free memory was 30.6 MB in the beginning and 36.1 MB in the end (delta: -5.6 MB). Peak memory consumption was 12.3 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...