./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.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_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/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 82ab1cf66c79df7ad23aaf676e26834a4988bbbe .............................................................................................................................. 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_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/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 82ab1cf66c79df7ad23aaf676e26834a4988bbbe ................................................................................................................................... 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 04:43:46,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:46,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:46,162 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:46,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:46,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:46,166 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:46,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:46,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:46,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:46,174 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:46,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:46,177 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:46,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:46,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:46,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:46,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:46,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:46,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:46,190 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:46,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:46,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:46,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:46,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:46,207 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:46,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:46,211 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:46,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:46,217 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:46,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:46,219 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:46,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:46,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:46,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:46,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:46,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:46,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:46,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:46,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:46,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:46,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:46,232 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:43:46,272 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:46,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:46,274 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:46,274 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:46,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:46,275 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:46,275 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:46,275 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:46,276 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:46,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:46,277 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:46,277 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:46,278 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:46,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:46,278 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:46,278 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:46,278 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:46,279 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:46,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:46,279 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:46,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:46,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:46,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:46,280 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:46,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:46,281 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_474cdd9a-e73a-48ab-983c-9403b4ac6744/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82ab1cf66c79df7ad23aaf676e26834a4988bbbe [2020-11-28 04:43:46,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:46,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:46,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:46,620 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:46,621 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:46,622 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-28 04:43:46,704 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/data/3f5f1b550/709d7f004e2c410b8337ec5e90973cec/FLAGc4ae2d0f1 [2020-11-28 04:43:47,345 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:47,346 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-28 04:43:47,364 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/data/3f5f1b550/709d7f004e2c410b8337ec5e90973cec/FLAGc4ae2d0f1 [2020-11-28 04:43:47,563 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/data/3f5f1b550/709d7f004e2c410b8337ec5e90973cec [2020-11-28 04:43:47,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:47,566 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:47,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:47,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:47,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:47,583 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:47" (1/1) ... [2020-11-28 04:43:47,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49f19fc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:47, skipping insertion in model container [2020-11-28 04:43:47,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:47" (1/1) ... [2020-11-28 04:43:47,593 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:47,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:47,957 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:47,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cc28656 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:47, skipping insertion in model container [2020-11-28 04:43:47,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:47,961 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:47,963 INFO L168 Benchmark]: Toolchain (without parser) took 395.21 ms. Allocated memory is still 107.0 MB. Free memory was 70.3 MB in the beginning and 83.5 MB in the end (delta: -13.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:47,965 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 107.0 MB. Free memory was 80.5 MB in the beginning and 80.5 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:47,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.37 ms. Allocated memory is still 107.0 MB. Free memory was 70.3 MB in the beginning and 83.5 MB in the end (delta: -13.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:47,970 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 107.0 MB. Free memory was 80.5 MB in the beginning and 80.5 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 392.37 ms. Allocated memory is still 107.0 MB. Free memory was 70.3 MB in the beginning and 83.5 MB in the end (delta: -13.2 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 [2020-11-28 04:43:50,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:50,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:50,286 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:50,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:50,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:50,295 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:50,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:50,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:50,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:50,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:50,316 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:50,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:50,320 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:50,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:50,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:50,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:50,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:50,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:50,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:50,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:50,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:50,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:50,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:50,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:50,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:50,364 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:50,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:50,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:50,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:50,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:50,370 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:50,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:50,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:50,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:50,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:50,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:50,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:50,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:50,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:50,379 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:50,379 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:50,427 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:50,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:50,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:50,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:50,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:50,431 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:50,431 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:50,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:50,432 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:50,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:50,433 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:50,433 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:50,434 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:50,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:50,434 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:50,434 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:50,434 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:50,435 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:50,435 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:50,435 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:50,435 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:50,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:50,436 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:50,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:50,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:50,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:50,437 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:50,437 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:50,437 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:50,437 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:50,438 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_474cdd9a-e73a-48ab-983c-9403b4ac6744/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82ab1cf66c79df7ad23aaf676e26834a4988bbbe [2020-11-28 04:43:50,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:50,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:50,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:50,865 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:50,866 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:50,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-28 04:43:50,944 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/data/f8217096a/ea9cff73be114e1da292108821557219/FLAG582133bac [2020-11-28 04:43:51,683 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:51,684 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-11-28 04:43:51,714 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/data/f8217096a/ea9cff73be114e1da292108821557219/FLAG582133bac [2020-11-28 04:43:51,858 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_474cdd9a-e73a-48ab-983c-9403b4ac6744/bin/ukojak/data/f8217096a/ea9cff73be114e1da292108821557219 [2020-11-28 04:43:51,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:51,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:51,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:51,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:51,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:51,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:51" (1/1) ... [2020-11-28 04:43:51,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56becc34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:51, skipping insertion in model container [2020-11-28 04:43:51,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:51" (1/1) ... [2020-11-28 04:43:51,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:51,955 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:52,180 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:52,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fb60704 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:52, skipping insertion in model container [2020-11-28 04:43:52,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:52,183 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:52,186 INFO L168 Benchmark]: Toolchain (without parser) took 321.60 ms. Allocated memory is still 69.2 MB. Free memory was 49.8 MB in the beginning and 40.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:52,187 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory is still 51.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:52,189 INFO L168 Benchmark]: CACSL2BoogieTranslator took 318.92 ms. Allocated memory is still 69.2 MB. Free memory was 49.7 MB in the beginning and 40.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:52,192 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 69.2 MB. Free memory is still 51.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 318.92 ms. Allocated memory is still 69.2 MB. Free memory was 49.7 MB in the beginning and 40.7 MB in the end (delta: 9.0 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...