./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_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_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/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 b251283c8fa99c3f5f1d7bb195957ca07757b304 .............................................................................................................................. 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_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/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 b251283c8fa99c3f5f1d7bb195957ca07757b304 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:47:05,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:47:05,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:47:05,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:47:05,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:47:05,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:47:05,177 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:47:05,182 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:47:05,186 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:47:05,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:47:05,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:47:05,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:47:05,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:47:05,203 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:47:05,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:47:05,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:47:05,210 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:47:05,212 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:47:05,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:47:05,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:47:05,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:47:05,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:47:05,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:47:05,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:47:05,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:47:05,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:47:05,246 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:47:05,249 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:47:05,250 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:47:05,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:47:05,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:47:05,254 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:47:05,257 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:47:05,258 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:47:05,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:47:05,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:47:05,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:47:05,262 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:47:05,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:47:05,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:47:05,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:47:05,268 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:47:05,324 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:47:05,324 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:47:05,327 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:47:05,327 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:47:05,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:47:05,328 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:47:05,328 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:47:05,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:47:05,329 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:47:05,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:47:05,331 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:47:05,331 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:47:05,331 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:47:05,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:47:05,332 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:47:05,332 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:47:05,333 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:47:05,333 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:47:05,333 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:47:05,334 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:47:05,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:47:05,334 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:47:05,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:47:05,335 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:47:05,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:47:05,336 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_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b251283c8fa99c3f5f1d7bb195957ca07757b304 [2020-11-30 00:47:05,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:47:05,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:47:05,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:47:05,780 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:47:05,782 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:47:05,783 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-11-30 00:47:05,899 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/data/a116345ef/07dc19c2284e43219a7d941ef1b3417b/FLAG702001139 [2020-11-30 00:47:06,640 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:47:06,641 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-11-30 00:47:06,659 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/data/a116345ef/07dc19c2284e43219a7d941ef1b3417b/FLAG702001139 [2020-11-30 00:47:06,794 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/data/a116345ef/07dc19c2284e43219a7d941ef1b3417b [2020-11-30 00:47:06,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:47:06,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:47:06,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:06,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:47:06,805 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:47:06,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:06" (1/1) ... [2020-11-30 00:47:06,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23274a07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:06, skipping insertion in model container [2020-11-30 00:47:06,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:06" (1/1) ... [2020-11-30 00:47:06,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:47:06,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:47:07,288 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:47:07,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53a045e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:07, skipping insertion in model container [2020-11-30 00:47:07,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:07,290 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:47:07,294 INFO L168 Benchmark]: Toolchain (without parser) took 491.99 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 48.2 MB in the beginning and 73.4 MB in the end (delta: -25.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:07,296 INFO L168 Benchmark]: CDTParser took 0.83 ms. Allocated memory is still 79.7 MB. Free memory was 36.6 MB in the beginning and 36.5 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:47:07,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 488.59 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 48.0 MB in the beginning and 73.4 MB in the end (delta: -25.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:07,303 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.83 ms. Allocated memory is still 79.7 MB. Free memory was 36.6 MB in the beginning and 36.5 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 488.59 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 48.0 MB in the beginning and 73.4 MB in the end (delta: -25.4 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 [2020-11-30 00:47:10,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:47:10,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:47:10,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:47:10,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:47:10,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:47:10,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:47:10,247 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:47:10,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:47:10,259 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:47:10,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:47:10,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:47:10,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:47:10,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:47:10,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:47:10,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:47:10,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:47:10,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:47:10,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:47:10,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:47:10,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:47:10,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:47:10,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:47:10,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:47:10,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:47:10,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:47:10,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:47:10,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:47:10,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:47:10,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:47:10,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:47:10,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:47:10,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:47:10,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:47:10,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:47:10,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:47:10,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:47:10,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:47:10,347 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:47:10,349 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:47:10,350 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:47:10,351 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:47:10,406 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:47:10,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:47:10,410 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:47:10,411 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:47:10,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:47:10,412 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:47:10,412 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:47:10,412 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:47:10,413 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:47:10,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:47:10,415 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:47:10,415 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:47:10,415 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:47:10,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:47:10,416 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:47:10,416 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:47:10,416 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:47:10,417 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:47:10,417 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:47:10,417 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:47:10,417 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:47:10,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:47:10,418 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:47:10,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:47:10,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:47:10,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:47:10,419 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:47:10,419 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:47:10,420 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:47:10,420 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:47:10,420 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_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b251283c8fa99c3f5f1d7bb195957ca07757b304 [2020-11-30 00:47:10,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:47:11,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:47:11,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:47:11,026 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:47:11,027 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:47:11,028 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-11-30 00:47:11,128 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/data/35dd98423/e01e0c4fe035410ab0eaedfa1615039e/FLAG6445724f7 [2020-11-30 00:47:11,998 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:47:11,999 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-11-30 00:47:12,022 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/data/35dd98423/e01e0c4fe035410ab0eaedfa1615039e/FLAG6445724f7 [2020-11-30 00:47:12,173 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cfb5c60a-1220-4c63-84c5-91c61eb7b8d6/bin/ukojak/data/35dd98423/e01e0c4fe035410ab0eaedfa1615039e [2020-11-30 00:47:12,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:47:12,182 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:47:12,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:12,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:47:12,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:47:12,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:12" (1/1) ... [2020-11-30 00:47:12,196 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 30.11 12:47:12, skipping insertion in model container [2020-11-30 00:47:12,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:12" (1/1) ... [2020-11-30 00:47:12,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:47:12,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:47:12,571 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:47:12,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dc62067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:12, skipping insertion in model container [2020-11-30 00:47:12,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:12,574 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:47:12,578 INFO L168 Benchmark]: Toolchain (without parser) took 393.33 ms. Allocated memory is still 67.1 MB. Free memory was 48.5 MB in the beginning and 39.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:12,580 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 67.1 MB. Free memory is still 50.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:47:12,583 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.45 ms. Allocated memory is still 67.1 MB. Free memory was 48.3 MB in the beginning and 39.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:12,586 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 67.1 MB. Free memory is still 50.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 387.45 ms. Allocated memory is still 67.1 MB. Free memory was 48.3 MB in the beginning and 39.7 MB in the end (delta: 8.6 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...