./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/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 38bce9889a45e7793422c8a03518a30c76d10af9 .............................................................................................................................. 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_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/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 38bce9889a45e7793422c8a03518a30c76d10af9 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:55:51,107 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:55:51,111 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:55:51,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:55:51,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:55:51,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:55:51,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:55:51,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:55:51,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:55:51,221 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:55:51,222 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:55:51,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:55:51,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:55:51,230 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:55:51,232 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:55:51,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:55:51,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:55:51,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:55:51,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:55:51,255 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:55:51,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:55:51,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:55:51,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:55:51,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:55:51,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:55:51,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:55:51,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:55:51,280 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:55:51,281 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:55:51,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:55:51,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:55:51,285 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:55:51,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:55:51,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:55:51,291 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:55:51,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:55:51,292 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:55:51,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:55:51,293 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:55:51,294 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:55:51,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:55:51,298 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:55:51,347 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:55:51,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:55:51,350 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:55:51,350 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:55:51,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:55:51,351 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:55:51,351 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:55:51,351 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:55:51,351 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:55:51,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:55:51,353 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:55:51,354 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:55:51,354 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:55:51,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:55:51,354 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:55:51,355 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:55:51,355 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:55:51,355 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:55:51,356 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:55:51,356 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:55:51,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:55:51,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:55:51,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:55:51,357 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:55:51,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:55:51,357 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_1f90b35f-fdf3-413a-9880-df94c61339b6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38bce9889a45e7793422c8a03518a30c76d10af9 [2020-12-01 16:55:51,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:55:51,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:55:51,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:55:51,779 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:55:51,782 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:55:51,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-12-01 16:55:51,902 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/data/619056039/a89ece354d594476851f7b5a2dcdd3a1/FLAGd3f78a126 [2020-12-01 16:55:52,788 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:55:52,788 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-12-01 16:55:52,816 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/data/619056039/a89ece354d594476851f7b5a2dcdd3a1/FLAGd3f78a126 [2020-12-01 16:55:52,938 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/data/619056039/a89ece354d594476851f7b5a2dcdd3a1 [2020-12-01 16:55:52,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:55:52,945 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:55:52,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:55:52,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:55:52,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:55:52,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:55:52" (1/1) ... [2020-12-01 16:55:52,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c9bf5a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:55:52, skipping insertion in model container [2020-12-01 16:55:52,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:55:52" (1/1) ... [2020-12-01 16:55:52,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:55:53,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:55:53,374 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:55:53,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31090a6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:55:53, skipping insertion in model container [2020-12-01 16:55:53,379 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:55:53,380 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:55:53,383 INFO L168 Benchmark]: Toolchain (without parser) took 436.47 ms. Allocated memory is still 113.2 MB. Free memory was 81.5 MB in the beginning and 90.5 MB in the end (delta: -9.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:55:53,386 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 77.6 MB. Free memory was 35.9 MB in the beginning and 35.8 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:55:53,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.79 ms. Allocated memory is still 113.2 MB. Free memory was 81.5 MB in the beginning and 90.5 MB in the end (delta: -9.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:55:53,392 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 77.6 MB. Free memory was 35.9 MB in the beginning and 35.8 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 429.79 ms. Allocated memory is still 113.2 MB. Free memory was 81.5 MB in the beginning and 90.5 MB in the end (delta: -9.0 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 0.2.0-69874e2 [2020-12-01 16:55:56,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:55:56,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:55:56,172 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:55:56,173 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:55:56,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:55:56,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:55:56,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:55:56,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:55:56,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:55:56,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:55:56,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:55:56,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:55:56,215 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:55:56,218 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:55:56,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:55:56,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:55:56,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:55:56,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:55:56,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:55:56,246 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:55:56,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:55:56,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:55:56,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:55:56,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:55:56,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:55:56,270 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:55:56,271 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:55:56,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:55:56,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:55:56,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:55:56,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:55:56,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:55:56,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:55:56,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:55:56,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:55:56,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:55:56,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:55:56,285 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:55:56,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:55:56,289 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:55:56,290 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:55:56,346 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:55:56,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:55:56,349 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:55:56,350 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:55:56,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:55:56,351 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:55:56,351 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:55:56,351 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:55:56,351 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:55:56,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:55:56,353 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:55:56,353 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:55:56,354 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:55:56,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:55:56,354 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:55:56,355 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:55:56,355 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:55:56,355 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:55:56,355 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:55:56,356 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:55:56,356 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:55:56,356 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:55:56,357 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:55:56,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:55:56,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:55:56,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:55:56,358 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:55:56,358 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:55:56,358 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:55:56,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:55:56,359 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_1f90b35f-fdf3-413a-9880-df94c61339b6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38bce9889a45e7793422c8a03518a30c76d10af9 [2020-12-01 16:55:56,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:55:56,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:55:56,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:55:56,913 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:55:56,914 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:55:56,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-12-01 16:55:56,997 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/data/394c755b8/cad23711051246dfa12ac136cf9e7870/FLAG3c83d7ae0 [2020-12-01 16:55:57,791 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:55:57,792 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-12-01 16:55:57,813 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/data/394c755b8/cad23711051246dfa12ac136cf9e7870/FLAG3c83d7ae0 [2020-12-01 16:55:57,908 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1f90b35f-fdf3-413a-9880-df94c61339b6/bin/ukojak/data/394c755b8/cad23711051246dfa12ac136cf9e7870 [2020-12-01 16:55:57,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:55:57,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:55:57,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:55:57,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:55:57,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:55:57,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:55:57" (1/1) ... [2020-12-01 16:55:57,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66aa2665 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:55:57, skipping insertion in model container [2020-12-01 16:55:57,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:55:57" (1/1) ... [2020-12-01 16:55:57,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:55:58,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:55:58,302 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:55:58,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1feb065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:55:58, skipping insertion in model container [2020-12-01 16:55:58,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:55:58,303 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:55:58,306 INFO L168 Benchmark]: Toolchain (without parser) took 388.37 ms. Allocated memory is still 73.4 MB. Free memory was 55.8 MB in the beginning and 46.8 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:55:58,307 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 73.4 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:55:58,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.59 ms. Allocated memory is still 73.4 MB. Free memory was 55.5 MB in the beginning and 46.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:55:58,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 73.4 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.59 ms. Allocated memory is still 73.4 MB. Free memory was 55.5 MB in the beginning and 46.8 MB in the end (delta: 8.7 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...