./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.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_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/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 9fcd68e1a67ee26d6d4eef240c222997141bc319 .............................................................................................................................. 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_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/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 9fcd68e1a67ee26d6d4eef240c222997141bc319 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:12:26,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:12:26,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:12:26,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:12:26,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:12:26,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:12:26,135 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:12:26,137 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:12:26,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:12:26,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:12:26,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:12:26,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:12:26,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:12:26,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:12:26,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:12:26,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:12:26,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:12:26,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:12:26,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:12:26,154 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:12:26,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:12:26,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:12:26,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:12:26,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:12:26,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:12:26,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:12:26,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:12:26,170 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:12:26,170 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:12:26,171 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:12:26,172 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:12:26,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:12:26,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:12:26,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:12:26,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:12:26,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:12:26,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:12:26,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:12:26,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:12:26,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:12:26,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:12:26,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 01:12:26,226 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:12:26,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:12:26,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:12:26,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:12:26,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:12:26,228 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:12:26,228 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:12:26,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:12:26,229 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:12:26,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:12:26,230 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:12:26,230 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:12:26,230 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:12:26,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:12:26,231 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:12:26,231 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:12:26,231 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:12:26,231 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:12:26,232 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:12:26,232 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:12:26,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:12:26,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:12:26,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:12:26,232 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:12:26,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:12:26,233 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_45a8ce41-a494-484f-a3a5-94311ce2bcbb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-11-30 01:12:26,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:12:26,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:12:26,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:12:26,548 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:12:26,550 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:12:26,551 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-30 01:12:26,624 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/data/02fe65b56/0b7227e99bec434abde0dd06137f2d63/FLAGe778fed93 [2020-11-30 01:12:27,344 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:12:27,345 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-30 01:12:27,377 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/data/02fe65b56/0b7227e99bec434abde0dd06137f2d63/FLAGe778fed93 [2020-11-30 01:12:27,494 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/data/02fe65b56/0b7227e99bec434abde0dd06137f2d63 [2020-11-30 01:12:27,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:12:27,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:12:27,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:27,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:12:27,503 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:12:27,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:27" (1/1) ... [2020-11-30 01:12:27,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed411bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:27, skipping insertion in model container [2020-11-30 01:12:27,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:27" (1/1) ... [2020-11-30 01:12:27,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:12:27,586 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:12:27,844 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:12:27,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@362651b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:27, skipping insertion in model container [2020-11-30 01:12:27,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:27,845 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:12:27,847 INFO L168 Benchmark]: Toolchain (without parser) took 347.96 ms. Allocated memory is still 96.5 MB. Free memory was 57.2 MB in the beginning and 72.5 MB in the end (delta: -15.3 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:27,848 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 96.5 MB. Free memory was 76.6 MB in the beginning and 76.5 MB in the end (delta: 53.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:12:27,849 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.37 ms. Allocated memory is still 96.5 MB. Free memory was 57.0 MB in the beginning and 72.5 MB in the end (delta: -15.6 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:27,851 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 96.5 MB. Free memory was 76.6 MB in the beginning and 76.5 MB in the end (delta: 53.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.37 ms. Allocated memory is still 96.5 MB. Free memory was 57.0 MB in the beginning and 72.5 MB in the end (delta: -15.6 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:12:30,088 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:12:30,091 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:12:30,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:12:30,151 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:12:30,156 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:12:30,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:12:30,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:12:30,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:12:30,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:12:30,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:12:30,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:12:30,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:12:30,186 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:12:30,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:12:30,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:12:30,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:12:30,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:12:30,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:12:30,199 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:12:30,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:12:30,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:12:30,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:12:30,204 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:12:30,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:12:30,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:12:30,208 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:12:30,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:12:30,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:12:30,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:12:30,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:12:30,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:12:30,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:12:30,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:12:30,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:12:30,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:12:30,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:12:30,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:12:30,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:12:30,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:12:30,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:12:30,219 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 01:12:30,244 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:12:30,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:12:30,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:12:30,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:12:30,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:12:30,247 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:12:30,247 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:12:30,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:12:30,247 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:12:30,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:12:30,247 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:12:30,248 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:12:30,248 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:12:30,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:12:30,248 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:12:30,248 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:12:30,249 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:12:30,249 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:12:30,249 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:12:30,249 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:12:30,249 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:12:30,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:12:30,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:12:30,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:12:30,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:12:30,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:12:30,251 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:12:30,251 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:12:30,251 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:12:30,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:12:30,251 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_45a8ce41-a494-484f-a3a5-94311ce2bcbb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-11-30 01:12:30,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:12:30,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:12:30,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:12:30,632 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:12:30,633 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:12:30,634 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-30 01:12:30,717 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/data/af8f7c7a7/9dfa58cb63bc46129eaed3988e8d031c/FLAGf0f223630 [2020-11-30 01:12:31,471 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:12:31,471 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-30 01:12:31,496 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/data/af8f7c7a7/9dfa58cb63bc46129eaed3988e8d031c/FLAGf0f223630 [2020-11-30 01:12:31,654 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_45a8ce41-a494-484f-a3a5-94311ce2bcbb/bin/ukojak/data/af8f7c7a7/9dfa58cb63bc46129eaed3988e8d031c [2020-11-30 01:12:31,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:12:31,661 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:12:31,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:31,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:12:31,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:12:31,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:31" (1/1) ... [2020-11-30 01:12:31,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18de6b54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:31, skipping insertion in model container [2020-11-30 01:12:31,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:12:31" (1/1) ... [2020-11-30 01:12:31,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:12:31,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:12:32,029 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:12:32,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27559f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:12:32, skipping insertion in model container [2020-11-30 01:12:32,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:12:32,031 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:12:32,034 INFO L168 Benchmark]: Toolchain (without parser) took 371.23 ms. Allocated memory is still 62.9 MB. Free memory was 41.2 MB in the beginning and 31.4 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:32,036 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 62.9 MB. Free memory is still 46.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:12:32,038 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.87 ms. Allocated memory is still 62.9 MB. Free memory was 41.0 MB in the beginning and 31.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:12:32,040 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 62.9 MB. Free memory is still 46.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 368.87 ms. Allocated memory is still 62.9 MB. Free memory was 41.0 MB in the beginning and 31.4 MB in the end (delta: 9.6 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...