./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.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_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/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 7eabb1d27727c3b672f7d31e984246edbfc50bb7 .............................................................................................................................. 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_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/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 7eabb1d27727c3b672f7d31e984246edbfc50bb7 ................................................................................................................................... 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 20:16:31,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:16:31,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:16:31,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:16:31,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:16:31,733 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:16:31,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:16:31,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:16:31,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:16:31,778 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:16:31,780 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:16:31,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:16:31,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:16:31,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:16:31,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:16:31,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:16:31,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:16:31,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:16:31,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:16:31,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:16:31,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:16:31,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:16:31,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:16:31,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:16:31,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:16:31,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:16:31,849 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:16:31,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:16:31,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:16:31,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:16:31,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:16:31,858 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:16:31,861 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:16:31,863 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:16:31,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:16:31,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:16:31,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:16:31,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:16:31,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:16:31,868 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:16:31,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:16:31,875 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 20:16:31,926 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:16:31,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:16:31,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:16:31,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:16:31,931 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:16:31,931 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:16:31,931 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:16:31,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:16:31,932 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:16:31,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:16:31,934 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:16:31,934 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:16:31,935 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:16:31,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:16:31,935 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:16:31,935 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:16:31,936 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:16:31,936 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:16:31,936 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:16:31,937 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:16:31,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:16:31,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:16:31,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:16:31,938 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:16:31,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:16:31,938 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_a4c2df78-8023-4a00-9561-baca622a581b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7eabb1d27727c3b672f7d31e984246edbfc50bb7 [2020-11-29 20:16:32,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:16:32,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:16:32,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:16:32,437 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:16:32,438 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:16:32,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-29 20:16:32,548 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/data/be67812a0/1ec8ef799be24c89bdcc0adce3f80853/FLAGf0f49835c [2020-11-29 20:16:33,424 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:16:33,425 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-29 20:16:33,458 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/data/be67812a0/1ec8ef799be24c89bdcc0adce3f80853/FLAGf0f49835c [2020-11-29 20:16:33,574 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/data/be67812a0/1ec8ef799be24c89bdcc0adce3f80853 [2020-11-29 20:16:33,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:16:33,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:16:33,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:16:33,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:16:33,597 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:16:33,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:16:33" (1/1) ... [2020-11-29 20:16:33,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fb0cf52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:16:33, skipping insertion in model container [2020-11-29 20:16:33,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:16:33" (1/1) ... [2020-11-29 20:16:33,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:16:33,716 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:16:34,074 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:16:34,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6810c142 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:16:34, skipping insertion in model container [2020-11-29 20:16:34,077 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:16:34,077 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:16:34,082 INFO L168 Benchmark]: Toolchain (without parser) took 494.73 ms. Allocated memory is still 90.2 MB. Free memory was 57.2 MB in the beginning and 68.0 MB in the end (delta: -10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:16:34,084 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 67.1 MB. Free memory was 29.7 MB in the beginning and 29.7 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:16:34,087 INFO L168 Benchmark]: CACSL2BoogieTranslator took 486.17 ms. Allocated memory is still 90.2 MB. Free memory was 57.0 MB in the beginning and 68.0 MB in the end (delta: -11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:16:34,091 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 67.1 MB. Free memory was 29.7 MB in the beginning and 29.7 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 486.17 ms. Allocated memory is still 90.2 MB. Free memory was 57.0 MB in the beginning and 68.0 MB in the end (delta: -11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:16:37,042 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:16:37,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:16:37,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:16:37,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:16:37,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:16:37,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:16:37,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:16:37,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:16:37,147 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:16:37,149 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:16:37,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:16:37,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:16:37,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:16:37,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:16:37,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:16:37,173 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:16:37,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:16:37,182 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:16:37,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:16:37,188 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:16:37,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:16:37,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:16:37,196 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:16:37,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:16:37,212 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:16:37,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:16:37,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:16:37,217 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:16:37,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:16:37,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:16:37,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:16:37,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:16:37,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:16:37,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:16:37,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:16:37,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:16:37,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:16:37,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:16:37,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:16:37,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:16:37,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 20:16:37,306 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:16:37,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:16:37,311 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:16:37,311 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:16:37,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:16:37,312 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:16:37,312 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:16:37,313 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:16:37,313 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:16:37,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:16:37,315 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:16:37,315 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:16:37,316 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:16:37,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:16:37,316 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:16:37,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:16:37,317 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:16:37,317 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:16:37,318 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:16:37,318 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:16:37,318 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:16:37,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:16:37,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:16:37,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:16:37,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:16:37,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:16:37,320 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:16:37,321 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:16:37,321 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:16:37,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:16:37,321 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_a4c2df78-8023-4a00-9561-baca622a581b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7eabb1d27727c3b672f7d31e984246edbfc50bb7 [2020-11-29 20:16:37,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:16:37,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:16:37,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:16:37,902 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:16:37,903 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:16:37,905 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-29 20:16:38,002 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/data/e8b0c4588/fe78102eb4244dcd93b06a0585e1161e/FLAG05cb1746d [2020-11-29 20:16:38,919 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:16:38,920 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-29 20:16:38,949 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/data/e8b0c4588/fe78102eb4244dcd93b06a0585e1161e/FLAG05cb1746d [2020-11-29 20:16:39,015 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a4c2df78-8023-4a00-9561-baca622a581b/bin/ukojak/data/e8b0c4588/fe78102eb4244dcd93b06a0585e1161e [2020-11-29 20:16:39,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:16:39,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:16:39,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:16:39,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:16:39,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:16:39,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:16:39" (1/1) ... [2020-11-29 20:16:39,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56716e85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:16:39, skipping insertion in model container [2020-11-29 20:16:39,042 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:16:39" (1/1) ... [2020-11-29 20:16:39,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:16:39,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:16:39,460 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:16:39,461 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11954496 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:16:39, skipping insertion in model container [2020-11-29 20:16:39,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:16:39,462 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:16:39,465 INFO L168 Benchmark]: Toolchain (without parser) took 438.37 ms. Allocated memory is still 60.8 MB. Free memory was 39.5 MB in the beginning and 30.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:16:39,466 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 60.8 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:16:39,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 433.09 ms. Allocated memory is still 60.8 MB. Free memory was 39.3 MB in the beginning and 30.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:16:39,469 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 60.8 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 433.09 ms. Allocated memory is still 60.8 MB. Free memory was 39.3 MB in the beginning and 30.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...