./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/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 9de8314f6b1929c65afdb583115c8dca6e883a0c .............................................................................................................................. 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_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/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 9de8314f6b1929c65afdb583115c8dca6e883a0c ................................................................................................................................... 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 18:42:30,982 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:42:30,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:42:31,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:42:31,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:42:31,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:42:31,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:42:31,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:42:31,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:42:31,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:42:31,085 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:42:31,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:42:31,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:42:31,100 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:42:31,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:42:31,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:42:31,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:42:31,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:42:31,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:42:31,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:42:31,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:42:31,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:42:31,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:42:31,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:42:31,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:42:31,150 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:42:31,150 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:42:31,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:42:31,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:42:31,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:42:31,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:42:31,158 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:42:31,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:42:31,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:42:31,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:42:31,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:42:31,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:42:31,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:42:31,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:42:31,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:42:31,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:42:31,172 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 18:42:31,217 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:42:31,218 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:42:31,219 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:42:31,220 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:42:31,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:42:31,220 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:42:31,221 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:42:31,221 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:42:31,221 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:42:31,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:42:31,222 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:42:31,222 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:42:31,223 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:42:31,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:42:31,223 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:42:31,224 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:42:31,224 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:42:31,224 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:42:31,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:42:31,225 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:42:31,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:42:31,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:42:31,226 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:42:31,226 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:42:31,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:42:31,227 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_4f944207-5406-4fee-a62f-b1acaffbab82/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9de8314f6b1929c65afdb583115c8dca6e883a0c [2020-11-29 18:42:31,530 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:42:31,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:42:31,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:42:31,570 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:42:31,571 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:42:31,572 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-29 18:42:31,675 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/data/e50dcf120/9d360a850aa043b28a5fec4e9235b729/FLAG7a55b3dfe [2020-11-29 18:42:32,636 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:42:32,639 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-29 18:42:32,683 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/data/e50dcf120/9d360a850aa043b28a5fec4e9235b729/FLAG7a55b3dfe [2020-11-29 18:42:32,740 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/data/e50dcf120/9d360a850aa043b28a5fec4e9235b729 [2020-11-29 18:42:32,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:42:32,747 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:42:32,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:42:32,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:42:32,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:42:32,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:42:32" (1/1) ... [2020-11-29 18:42:32,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45c905e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:42:32, skipping insertion in model container [2020-11-29 18:42:32,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:42:32" (1/1) ... [2020-11-29 18:42:32,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:42:32,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:42:33,248 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:42:33,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@627fd0da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:42:33, skipping insertion in model container [2020-11-29 18:42:33,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:42:33,250 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:42:33,253 INFO L168 Benchmark]: Toolchain (without parser) took 504.20 ms. Allocated memory was 94.4 MB in the beginning and 134.2 MB in the end (delta: 39.8 MB). Free memory was 63.5 MB in the beginning and 110.4 MB in the end (delta: -46.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:42:33,254 INFO L168 Benchmark]: CDTParser took 0.87 ms. Allocated memory is still 94.4 MB. Free memory was 53.8 MB in the beginning and 53.8 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:42:33,256 INFO L168 Benchmark]: CACSL2BoogieTranslator took 499.43 ms. Allocated memory was 94.4 MB in the beginning and 134.2 MB in the end (delta: 39.8 MB). Free memory was 63.2 MB in the beginning and 110.4 MB in the end (delta: -47.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:42:33,258 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.87 ms. Allocated memory is still 94.4 MB. Free memory was 53.8 MB in the beginning and 53.8 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 499.43 ms. Allocated memory was 94.4 MB in the beginning and 134.2 MB in the end (delta: 39.8 MB). Free memory was 63.2 MB in the beginning and 110.4 MB in the end (delta: -47.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:42:36,102 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:42:36,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:42:36,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:42:36,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:42:36,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:42:36,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:42:36,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:42:36,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:42:36,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:42:36,157 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:42:36,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:42:36,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:42:36,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:42:36,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:42:36,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:42:36,167 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:42:36,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:42:36,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:42:36,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:42:36,178 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:42:36,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:42:36,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:42:36,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:42:36,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:42:36,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:42:36,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:42:36,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:42:36,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:42:36,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:42:36,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:42:36,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:42:36,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:42:36,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:42:36,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:42:36,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:42:36,202 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:42:36,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:42:36,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:42:36,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:42:36,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:42:36,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 18:42:36,243 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:42:36,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:42:36,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:42:36,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:42:36,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:42:36,249 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:42:36,249 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:42:36,249 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:42:36,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:42:36,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:42:36,251 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:42:36,252 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:42:36,252 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:42:36,252 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:42:36,253 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:42:36,253 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:42:36,253 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:42:36,254 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:42:36,254 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:42:36,254 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:42:36,254 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:42:36,255 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:42:36,255 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:42:36,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:42:36,256 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:42:36,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:42:36,256 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:42:36,257 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:42:36,257 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:42:36,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:42:36,265 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_4f944207-5406-4fee-a62f-b1acaffbab82/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9de8314f6b1929c65afdb583115c8dca6e883a0c [2020-11-29 18:42:36,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:42:36,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:42:36,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:42:36,810 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:42:36,812 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:42:36,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-29 18:42:36,902 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/data/28601cce2/ec9989a4877c497caf45e665a5454cd6/FLAGde3bb73ae [2020-11-29 18:42:37,697 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:42:37,698 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-29 18:42:37,741 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/data/28601cce2/ec9989a4877c497caf45e665a5454cd6/FLAGde3bb73ae [2020-11-29 18:42:37,908 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4f944207-5406-4fee-a62f-b1acaffbab82/bin/ukojak/data/28601cce2/ec9989a4877c497caf45e665a5454cd6 [2020-11-29 18:42:37,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:42:37,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:42:37,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:42:37,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:42:37,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:42:37,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:42:37" (1/1) ... [2020-11-29 18:42:37,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b555440 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:42:37, skipping insertion in model container [2020-11-29 18:42:37,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:42:37" (1/1) ... [2020-11-29 18:42:37,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:42:38,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:42:38,441 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:42:38,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8cba4fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:42:38, skipping insertion in model container [2020-11-29 18:42:38,442 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:42:38,444 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:42:38,448 INFO L168 Benchmark]: Toolchain (without parser) took 529.69 ms. Allocated memory is still 62.9 MB. Free memory was 41.4 MB in the beginning and 46.9 MB in the end (delta: -5.4 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2020-11-29 18:42:38,449 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 62.9 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:42:38,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 524.53 ms. Allocated memory is still 62.9 MB. Free memory was 41.2 MB in the beginning and 46.9 MB in the end (delta: -5.7 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2020-11-29 18:42:38,456 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 62.9 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 524.53 ms. Allocated memory is still 62.9 MB. Free memory was 41.2 MB in the beginning and 46.9 MB in the end (delta: -5.7 MB). Peak memory consumption was 11.8 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...