./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.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_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/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 aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe .............................................................................................................................. 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_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/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 aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:33:35,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:33:35,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:33:35,098 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:33:35,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:33:35,106 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:33:35,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:33:35,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:33:35,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:33:35,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:33:35,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:33:35,139 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:33:35,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:33:35,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:33:35,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:33:35,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:33:35,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:33:35,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:33:35,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:33:35,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:33:35,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:33:35,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:33:35,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:33:35,189 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:33:35,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:33:35,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:33:35,204 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:33:35,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:33:35,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:33:35,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:33:35,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:33:35,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:33:35,215 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:33:35,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:33:35,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:33:35,219 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:33:35,220 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:33:35,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:33:35,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:33:35,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:33:35,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:33:35,227 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:33:35,280 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:33:35,280 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:33:35,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:33:35,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:33:35,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:33:35,283 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:33:35,284 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:33:35,284 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:33:35,284 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:33:35,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:33:35,286 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:33:35,286 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:33:35,287 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:33:35,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:33:35,287 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:33:35,288 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:33:35,288 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:33:35,288 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:33:35,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:33:35,289 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:33:35,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:33:35,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:33:35,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:33:35,290 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:33:35,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:33:35,291 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_1a135a48-bcba-487e-a188-211eb9510781/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe [2020-11-28 04:33:35,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:33:35,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:33:35,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:33:35,669 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:33:35,670 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:33:35,672 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-11-28 04:33:35,755 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/data/48296c551/c08a1c2d29a144c2a115621568ba15c5/FLAG48483c46b [2020-11-28 04:33:36,647 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:33:36,648 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-11-28 04:33:36,684 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/data/48296c551/c08a1c2d29a144c2a115621568ba15c5/FLAG48483c46b [2020-11-28 04:33:36,772 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/data/48296c551/c08a1c2d29a144c2a115621568ba15c5 [2020-11-28 04:33:36,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:33:36,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:33:36,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:36,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:33:36,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:33:36,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:36" (1/1) ... [2020-11-28 04:33:36,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50347ed5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:36, skipping insertion in model container [2020-11-28 04:33:36,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:36" (1/1) ... [2020-11-28 04:33:36,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:33:36,903 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:33:37,257 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:33:37,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49dd1ecf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:37, skipping insertion in model container [2020-11-28 04:33:37,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:37,259 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:33:37,262 INFO L168 Benchmark]: Toolchain (without parser) took 475.45 ms. Allocated memory is still 92.3 MB. Free memory was 59.3 MB in the beginning and 69.1 MB in the end (delta: -9.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:37,265 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 92.3 MB. Free memory was 52.7 MB in the beginning and 52.6 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:37,267 INFO L168 Benchmark]: CACSL2BoogieTranslator took 470.38 ms. Allocated memory is still 92.3 MB. Free memory was 59.1 MB in the beginning and 69.1 MB in the end (delta: -10.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:37,271 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 92.3 MB. Free memory was 52.7 MB in the beginning and 52.6 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 470.38 ms. Allocated memory is still 92.3 MB. Free memory was 59.1 MB in the beginning and 69.1 MB in the end (delta: -10.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:33:39,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:33:39,959 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:33:39,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:33:39,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:33:40,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:33:40,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:33:40,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:33:40,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:33:40,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:33:40,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:33:40,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:33:40,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:33:40,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:33:40,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:33:40,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:33:40,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:33:40,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:33:40,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:33:40,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:33:40,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:33:40,037 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:33:40,039 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:33:40,041 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:33:40,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:33:40,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:33:40,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:33:40,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:33:40,049 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:33:40,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:33:40,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:33:40,063 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:33:40,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:33:40,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:33:40,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:33:40,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:33:40,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:33:40,070 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:33:40,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:33:40,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:33:40,074 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:33:40,079 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:33:40,139 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:33:40,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:33:40,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:33:40,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:33:40,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:33:40,145 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:33:40,145 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:33:40,145 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:33:40,145 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:33:40,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:33:40,147 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:33:40,148 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:33:40,148 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:33:40,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:33:40,149 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:33:40,149 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:33:40,149 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:33:40,150 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:33:40,150 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:33:40,151 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:33:40,151 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:33:40,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:33:40,152 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:33:40,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:33:40,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:33:40,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:33:40,153 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:33:40,153 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:33:40,154 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:33:40,154 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:33:40,154 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_1a135a48-bcba-487e-a188-211eb9510781/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe [2020-11-28 04:33:40,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:33:40,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:33:40,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:33:40,700 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:33:40,701 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:33:40,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-11-28 04:33:40,795 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/data/a4714a949/6017c3878985415f96fe42229ef8be73/FLAGd6cb03222 [2020-11-28 04:33:41,643 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:33:41,646 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-11-28 04:33:41,676 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/data/a4714a949/6017c3878985415f96fe42229ef8be73/FLAGd6cb03222 [2020-11-28 04:33:41,826 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1a135a48-bcba-487e-a188-211eb9510781/bin/ukojak/data/a4714a949/6017c3878985415f96fe42229ef8be73 [2020-11-28 04:33:41,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:33:41,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:33:41,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:41,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:33:41,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:33:41,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:41" (1/1) ... [2020-11-28 04:33:41,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@118982da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:41, skipping insertion in model container [2020-11-28 04:33:41,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:41" (1/1) ... [2020-11-28 04:33:41,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:33:41,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:33:42,225 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:33:42,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4acc9821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:42, skipping insertion in model container [2020-11-28 04:33:42,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:42,228 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:33:42,231 INFO L168 Benchmark]: Toolchain (without parser) took 395.44 ms. Allocated memory is still 67.1 MB. Free memory was 45.5 MB in the beginning and 36.3 MB in the end (delta: 9.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:42,232 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 67.1 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:42,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 389.40 ms. Allocated memory is still 67.1 MB. Free memory was 45.2 MB in the beginning and 36.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:42,237 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 67.1 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 389.40 ms. Allocated memory is still 67.1 MB. Free memory was 45.2 MB in the beginning and 36.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 6.3 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...