./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.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_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/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 64ef7233f58691433ec9f9452dfefb65c3bb818a .............................................................................................................................. 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_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/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 64ef7233f58691433ec9f9452dfefb65c3bb818a ................................................................................................................................... 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 04:42:20,839 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:20,841 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:20,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:20,906 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:20,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:20,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:20,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:20,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:20,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:20,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:20,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:20,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:20,949 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:20,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:20,953 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:20,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:20,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:20,962 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:20,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:20,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:20,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:20,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:20,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:20,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:20,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:20,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:20,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:20,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:20,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:20,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:20,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:20,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:20,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:20,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:21,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:21,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:21,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:21,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:21,003 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:21,004 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:21,006 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:42:21,054 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:21,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:21,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:21,057 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:21,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:21,057 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:21,057 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:21,058 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:21,058 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:21,058 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:21,059 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:21,060 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:21,060 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:21,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:21,060 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:21,061 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:21,061 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:21,061 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:21,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:21,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:21,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:21,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:21,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:21,063 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:21,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:21,063 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_d033061a-8f12-4f04-8ed9-84cef39e368a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64ef7233f58691433ec9f9452dfefb65c3bb818a [2020-11-28 04:42:21,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:21,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:21,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:21,353 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:21,354 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:21,355 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2020-11-28 04:42:21,426 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/data/cfb39afe0/eee36f764c584058aa60791369c9e5af/FLAG5169c140c [2020-11-28 04:42:22,166 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:22,167 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2020-11-28 04:42:22,196 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/data/cfb39afe0/eee36f764c584058aa60791369c9e5af/FLAG5169c140c [2020-11-28 04:42:22,297 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/data/cfb39afe0/eee36f764c584058aa60791369c9e5af [2020-11-28 04:42:22,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:22,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:22,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:22,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:22,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:22,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:22" (1/1) ... [2020-11-28 04:42:22,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d6cc378 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:22, skipping insertion in model container [2020-11-28 04:42:22,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:22" (1/1) ... [2020-11-28 04:42:22,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:22,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:22,694 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:22,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2758bcb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:22, skipping insertion in model container [2020-11-28 04:42:22,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:22,696 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:22,699 INFO L168 Benchmark]: Toolchain (without parser) took 396.59 ms. Allocated memory was 109.1 MB in the beginning and 167.8 MB in the end (delta: 58.7 MB). Free memory was 75.9 MB in the beginning and 142.7 MB in the end (delta: -66.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:22,701 INFO L168 Benchmark]: CDTParser took 1.01 ms. Allocated memory is still 109.1 MB. Free memory is still 67.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:22,703 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.05 ms. Allocated memory was 109.1 MB in the beginning and 167.8 MB in the end (delta: 58.7 MB). Free memory was 75.6 MB in the beginning and 142.7 MB in the end (delta: -67.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:22,705 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.01 ms. Allocated memory is still 109.1 MB. Free memory is still 67.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 394.05 ms. Allocated memory was 109.1 MB in the beginning and 167.8 MB in the end (delta: 58.7 MB). Free memory was 75.6 MB in the beginning and 142.7 MB in the end (delta: -67.1 MB). Peak memory consumption was 14.7 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 [2020-11-28 04:42:25,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:25,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:25,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:25,127 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:25,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:25,135 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:25,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:25,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:25,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:25,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:25,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:25,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:25,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:25,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:25,174 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:25,175 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:25,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:25,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:25,191 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:25,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:25,195 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:25,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:25,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:25,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:25,212 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:25,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:25,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:25,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:25,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:25,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:25,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:25,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:25,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:25,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:25,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:25,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:25,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:25,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:25,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:25,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:25,229 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:42:25,275 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:25,276 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:25,279 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:25,279 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:25,280 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:25,280 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:25,280 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:25,280 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:25,281 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:25,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:25,282 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:25,282 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:25,283 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:25,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:25,283 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:25,283 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:25,284 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:25,284 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:25,284 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:25,284 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:25,284 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:25,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:25,285 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:25,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:25,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:25,286 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:25,286 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:25,286 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:25,286 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:25,287 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:25,287 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_d033061a-8f12-4f04-8ed9-84cef39e368a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64ef7233f58691433ec9f9452dfefb65c3bb818a [2020-11-28 04:42:25,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:25,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:25,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:25,737 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:25,738 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:25,739 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2020-11-28 04:42:25,816 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/data/e93829776/eeeefc12c53040e2a5f43f88e9b19169/FLAG9e771ae12 [2020-11-28 04:42:26,692 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:26,692 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2020-11-28 04:42:26,725 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/data/e93829776/eeeefc12c53040e2a5f43f88e9b19169/FLAG9e771ae12 [2020-11-28 04:42:26,777 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d033061a-8f12-4f04-8ed9-84cef39e368a/bin/ukojak/data/e93829776/eeeefc12c53040e2a5f43f88e9b19169 [2020-11-28 04:42:26,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:26,785 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:26,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:26,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:26,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:26,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:26" (1/1) ... [2020-11-28 04:42:26,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70f4820b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:26, skipping insertion in model container [2020-11-28 04:42:26,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:26" (1/1) ... [2020-11-28 04:42:26,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:26,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:27,189 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:27,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73d92be8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:27, skipping insertion in model container [2020-11-28 04:42:27,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:27,190 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:27,192 INFO L168 Benchmark]: Toolchain (without parser) took 406.68 ms. Allocated memory is still 58.7 MB. Free memory was 32.1 MB in the beginning and 40.5 MB in the end (delta: -8.4 MB). Peak memory consumption was 14.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:27,193 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 40.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:27,195 INFO L168 Benchmark]: CACSL2BoogieTranslator took 403.71 ms. Allocated memory is still 58.7 MB. Free memory was 31.8 MB in the beginning and 40.5 MB in the end (delta: -8.7 MB). Peak memory consumption was 14.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:27,197 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 40.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 403.71 ms. Allocated memory is still 58.7 MB. Free memory was 31.8 MB in the beginning and 40.5 MB in the end (delta: -8.7 MB). Peak memory consumption was 14.9 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...