./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.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_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/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 7123d43cde34105dfa206ad5673d5692f43bfdc5 .............................................................................................................................. 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_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/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 7123d43cde34105dfa206ad5673d5692f43bfdc5 ................................................................................................................................... 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 04:44:53,923 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:53,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:53,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:54,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:54,005 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:54,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:54,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:54,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:54,014 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:54,016 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:54,017 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:54,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:54,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:54,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:54,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:54,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:54,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:54,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:54,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:54,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:54,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:54,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:54,038 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:54,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:54,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:54,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:54,044 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:54,045 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:54,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:54,047 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:54,048 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:54,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:54,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:54,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:54,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:54,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:54,053 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:54,053 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:54,054 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:54,055 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:54,060 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:44:54,085 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:54,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:54,087 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:54,087 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:54,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:54,088 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:54,088 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:54,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:54,089 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:54,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:54,090 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:54,090 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:54,090 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:54,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:54,091 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:54,091 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:54,092 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:54,092 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:54,092 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:54,093 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:54,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:54,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:54,093 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:54,094 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:44:54,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:44:54,094 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_122aecf6-4e4c-4953-b2b1-be946d36628c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7123d43cde34105dfa206ad5673d5692f43bfdc5 [2020-11-28 04:44:54,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:54,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:54,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:54,405 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:54,409 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:54,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 04:44:54,489 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/data/c7387b118/1e814451709c43838a2f28a38260cb7d/FLAGfb1dbb02f [2020-11-28 04:44:55,232 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:55,234 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 04:44:55,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/data/c7387b118/1e814451709c43838a2f28a38260cb7d/FLAGfb1dbb02f [2020-11-28 04:44:55,412 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/data/c7387b118/1e814451709c43838a2f28a38260cb7d [2020-11-28 04:44:55,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:55,417 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:55,420 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:55,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:55,425 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:55,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:55" (1/1) ... [2020-11-28 04:44:55,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b8800 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:55, skipping insertion in model container [2020-11-28 04:44:55,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:55" (1/1) ... [2020-11-28 04:44:55,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:55,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:55,829 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:55,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@468ca89a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:55, skipping insertion in model container [2020-11-28 04:44:55,830 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:55,830 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:55,833 INFO L168 Benchmark]: Toolchain (without parser) took 413.76 ms. Allocated memory is still 86.0 MB. Free memory was 48.4 MB in the beginning and 64.1 MB in the end (delta: -15.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:55,834 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 86.0 MB. Free memory is still 67.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:55,836 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.70 ms. Allocated memory is still 86.0 MB. Free memory was 48.2 MB in the beginning and 64.1 MB in the end (delta: -15.9 MB). Peak memory consumption was 4.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:55,839 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 86.0 MB. Free memory is still 67.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 409.70 ms. Allocated memory is still 86.0 MB. Free memory was 48.2 MB in the beginning and 64.1 MB in the end (delta: -15.9 MB). Peak memory consumption was 4.7 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 04:44:58,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:58,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:58,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:58,222 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:58,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:58,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:58,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:58,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:58,232 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:58,233 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:58,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:58,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:58,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:58,238 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:58,240 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:58,241 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:58,243 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:58,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:58,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:58,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:58,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:58,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:58,255 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:58,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:58,259 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:58,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:58,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:58,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:58,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:58,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:58,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:58,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:58,267 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:58,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:58,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:58,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:58,270 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:58,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:58,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:58,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:58,274 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:44:58,299 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:58,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:58,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:58,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:58,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:58,302 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:58,303 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:58,303 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:58,303 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:58,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:58,304 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:58,304 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:58,304 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:58,304 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:58,304 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:44:58,305 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:44:58,305 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:44:58,305 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:58,305 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:58,306 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:58,306 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:58,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:58,306 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:58,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:58,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:58,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:58,307 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:44:58,308 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:44:58,308 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:44:58,308 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:58,308 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_122aecf6-4e4c-4953-b2b1-be946d36628c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7123d43cde34105dfa206ad5673d5692f43bfdc5 [2020-11-28 04:44:58,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:58,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:58,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:58,722 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:58,723 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:58,724 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 04:44:58,794 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/data/9b8bb4206/f231a458e2ee4b6da1c44b99ac4b9fb2/FLAG099d74004 [2020-11-28 04:44:59,496 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:59,500 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-28 04:44:59,532 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/data/9b8bb4206/f231a458e2ee4b6da1c44b99ac4b9fb2/FLAG099d74004 [2020-11-28 04:44:59,657 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_122aecf6-4e4c-4953-b2b1-be946d36628c/bin/ukojak/data/9b8bb4206/f231a458e2ee4b6da1c44b99ac4b9fb2 [2020-11-28 04:44:59,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:59,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:59,666 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:59,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:59,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:59,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:59" (1/1) ... [2020-11-28 04:44:59,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb0b42d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:59, skipping insertion in model container [2020-11-28 04:44:59,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:59" (1/1) ... [2020-11-28 04:44:59,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:59,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:59,959 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:59,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4142eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:59, skipping insertion in model container [2020-11-28 04:44:59,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:59,961 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:59,963 INFO L168 Benchmark]: Toolchain (without parser) took 298.91 ms. Allocated memory is still 60.8 MB. Free memory was 37.3 MB in the beginning and 28.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:59,969 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 60.8 MB. Free memory is still 43.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:59,971 INFO L168 Benchmark]: CACSL2BoogieTranslator took 294.37 ms. Allocated memory is still 60.8 MB. Free memory was 37.2 MB in the beginning and 28.1 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:59,973 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 60.8 MB. Free memory is still 43.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 294.37 ms. Allocated memory is still 60.8 MB. Free memory was 37.2 MB in the beginning and 28.1 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 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...