./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.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_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/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 fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 .............................................................................................................................. 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_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/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 fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:59:41,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:41,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:41,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:41,172 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:41,174 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:41,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:41,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:41,184 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:41,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:41,194 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:41,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:41,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:41,200 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:41,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:41,205 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:41,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:41,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:41,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:41,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:41,227 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:41,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:41,232 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:41,233 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:41,240 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:41,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:41,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:41,244 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:41,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:41,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:41,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:41,248 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:41,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:41,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:41,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:41,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:41,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:41,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:41,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:41,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:41,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:41,261 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 23:59:41,304 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:41,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:41,306 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:41,307 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:41,307 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:41,307 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:59:41,308 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:59:41,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:59:41,308 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:59:41,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:41,309 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:59:41,310 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:59:41,310 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:59:41,310 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:41,311 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:59:41,311 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:41,311 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:59:41,312 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:59:41,312 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:41,312 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:41,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:59:41,313 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:41,313 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:41,313 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:59:41,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:59:41,314 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_216083b9-fb6b-4cba-9a65-cbc10f068400/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 [2020-11-29 23:59:41,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:41,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:41,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:41,610 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:41,610 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:41,612 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-11-29 23:59:41,717 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/data/51c19566f/4e06d39721ca4a939970c13e765bd142/FLAGf9f2fa905 [2020-11-29 23:59:42,351 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:42,352 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-11-29 23:59:42,378 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/data/51c19566f/4e06d39721ca4a939970c13e765bd142/FLAGf9f2fa905 [2020-11-29 23:59:42,592 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/data/51c19566f/4e06d39721ca4a939970c13e765bd142 [2020-11-29 23:59:42,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:42,596 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:59:42,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:42,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:42,602 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:42,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:42" (1/1) ... [2020-11-29 23:59:42,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fb5514e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:42, skipping insertion in model container [2020-11-29 23:59:42,605 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:42" (1/1) ... [2020-11-29 23:59:42,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:42,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:42,909 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:59:42,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15cef4b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:42, skipping insertion in model container [2020-11-29 23:59:42,910 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:42,910 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:59:42,912 INFO L168 Benchmark]: Toolchain (without parser) took 315.12 ms. Allocated memory is still 100.7 MB. Free memory was 68.9 MB in the beginning and 77.9 MB in the end (delta: -9.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:42,913 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 100.7 MB. Free memory was 60.3 MB in the beginning and 60.3 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:42,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 312.36 ms. Allocated memory is still 100.7 MB. Free memory was 68.6 MB in the beginning and 77.9 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:42,916 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 100.7 MB. Free memory was 60.3 MB in the beginning and 60.3 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 312.36 ms. Allocated memory is still 100.7 MB. Free memory was 68.6 MB in the beginning and 77.9 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:59:45,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:45,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:45,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:45,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:45,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:45,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:45,309 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:45,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:45,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:45,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:45,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:45,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:45,331 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:45,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:45,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:45,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:45,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:45,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:45,352 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:45,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:45,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:45,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:45,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:45,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:45,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:45,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:45,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:45,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:45,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:45,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:45,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:45,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:45,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:45,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:45,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:45,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:45,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:45,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:45,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:45,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:45,384 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 23:59:45,428 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:45,428 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:45,432 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:45,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:45,432 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:45,433 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:59:45,433 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:59:45,433 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:59:45,433 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:59:45,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:45,435 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:59:45,435 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:59:45,435 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:59:45,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:45,436 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:59:45,436 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:59:45,436 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:59:45,436 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:59:45,437 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:45,437 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:59:45,437 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:59:45,437 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:45,438 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:45,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:59:45,438 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:45,438 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:45,438 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:59:45,439 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:59:45,439 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:59:45,439 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:59:45,439 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_216083b9-fb6b-4cba-9a65-cbc10f068400/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 [2020-11-29 23:59:45,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:45,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:45,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:45,875 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:45,876 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:45,877 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-11-29 23:59:45,960 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/data/141464769/9788019c547045409660407f3484c8c1/FLAG075887bf2 [2020-11-29 23:59:46,644 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:46,645 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-11-29 23:59:46,664 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/data/141464769/9788019c547045409660407f3484c8c1/FLAG075887bf2 [2020-11-29 23:59:46,825 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_216083b9-fb6b-4cba-9a65-cbc10f068400/bin/ukojak/data/141464769/9788019c547045409660407f3484c8c1 [2020-11-29 23:59:46,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:46,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:59:46,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:46,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:46,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:46,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:46" (1/1) ... [2020-11-29 23:59:46,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ef23663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:46, skipping insertion in model container [2020-11-29 23:59:46,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:46" (1/1) ... [2020-11-29 23:59:46,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:46,929 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:47,155 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:59:47,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62b02b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:47, skipping insertion in model container [2020-11-29 23:59:47,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:47,159 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:59:47,161 INFO L168 Benchmark]: Toolchain (without parser) took 326.60 ms. Allocated memory is still 54.5 MB. Free memory was 30.0 MB in the beginning and 34.0 MB in the end (delta: -4.0 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:47,163 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory was 37.3 MB in the beginning and 37.3 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:47,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.23 ms. Allocated memory is still 54.5 MB. Free memory was 29.8 MB in the beginning and 34.0 MB in the end (delta: -4.3 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:47,168 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory was 37.3 MB in the beginning and 37.3 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 323.23 ms. Allocated memory is still 54.5 MB. Free memory was 29.8 MB in the beginning and 34.0 MB in the end (delta: -4.3 MB). Peak memory consumption was 5.7 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...