./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/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 800e47ea7773fb878b59c595b15f66ea82c2c931 .............................................................................................................................. 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_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/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 800e47ea7773fb878b59c595b15f66ea82c2c931 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:48:24,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:48:24,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:48:24,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:48:24,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:48:24,784 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:48:24,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:48:24,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:48:24,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:48:24,801 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:48:24,803 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:48:24,805 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:48:24,806 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:48:24,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:48:24,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:48:24,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:48:24,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:48:24,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:48:24,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:48:24,832 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:48:24,834 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:48:24,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:48:24,838 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:48:24,840 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:48:24,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:48:24,850 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:48:24,850 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:48:24,852 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:48:24,853 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:48:24,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:48:24,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:48:24,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:48:24,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:48:24,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:48:24,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:48:24,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:48:24,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:48:24,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:48:24,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:48:24,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:48:24,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:48:24,870 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:48:24,909 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:48:24,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:48:24,912 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:48:24,912 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:48:24,912 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:48:24,913 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:48:24,913 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:48:24,913 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:48:24,913 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:48:24,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:48:24,915 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:48:24,915 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:48:24,915 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:48:24,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:48:24,916 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:48:24,916 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:48:24,916 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:48:24,916 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:48:24,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:48:24,917 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:48:24,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:48:24,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:48:24,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:48:24,918 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:48:24,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:48:24,918 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_b36fa01d-151b-453a-bb53-a5d8009992f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 800e47ea7773fb878b59c595b15f66ea82c2c931 [2020-12-01 17:48:25,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:48:25,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:48:25,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:48:25,269 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:48:25,272 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:48:25,273 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2020-12-01 17:48:25,350 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/data/db4d8524b/01101b009a9b41118faa2ff426aff8d4/FLAG7ab02160f [2020-12-01 17:48:26,053 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:48:26,054 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2020-12-01 17:48:26,090 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/data/db4d8524b/01101b009a9b41118faa2ff426aff8d4/FLAG7ab02160f [2020-12-01 17:48:26,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/data/db4d8524b/01101b009a9b41118faa2ff426aff8d4 [2020-12-01 17:48:26,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:48:26,227 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:48:26,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:48:26,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:48:26,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:48:26,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:26" (1/1) ... [2020-12-01 17:48:26,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae49631 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:48:26, skipping insertion in model container [2020-12-01 17:48:26,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:26" (1/1) ... [2020-12-01 17:48:26,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:48:26,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:48:26,622 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:48:26,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c0fabbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:48:26, skipping insertion in model container [2020-12-01 17:48:26,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:48:26,623 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:48:26,626 INFO L168 Benchmark]: Toolchain (without parser) took 397.67 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 68.6 MB in the beginning and 104.0 MB in the end (delta: -35.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:48:26,627 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 100.7 MB. Free memory is still 58.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:48:26,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 391.79 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 68.3 MB in the beginning and 104.0 MB in the end (delta: -35.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:48:26,630 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 100.7 MB. Free memory is still 58.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 391.79 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 68.3 MB in the beginning and 104.0 MB in the end (delta: -35.8 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 0.2.0-69874e2 [2020-12-01 17:48:29,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:48:29,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:48:29,135 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:48:29,136 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:48:29,141 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:48:29,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:48:29,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:48:29,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:48:29,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:48:29,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:48:29,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:48:29,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:48:29,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:48:29,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:48:29,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:48:29,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:48:29,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:48:29,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:48:29,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:48:29,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:48:29,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:48:29,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:48:29,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:48:29,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:48:29,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:48:29,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:48:29,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:48:29,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:48:29,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:48:29,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:48:29,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:48:29,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:48:29,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:48:29,235 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:48:29,236 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:48:29,238 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:48:29,238 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:48:29,238 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:48:29,240 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:48:29,241 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:48:29,242 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:48:29,282 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:48:29,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:48:29,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:48:29,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:48:29,288 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:48:29,288 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:48:29,288 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:48:29,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:48:29,289 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:48:29,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:48:29,290 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:48:29,290 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:48:29,291 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:48:29,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:48:29,291 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:48:29,291 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:48:29,292 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:48:29,292 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:48:29,292 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:48:29,292 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:48:29,292 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:48:29,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:48:29,293 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:48:29,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:48:29,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:48:29,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:48:29,294 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:48:29,294 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:48:29,294 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:48:29,294 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:48:29,295 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_b36fa01d-151b-453a-bb53-a5d8009992f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 800e47ea7773fb878b59c595b15f66ea82c2c931 [2020-12-01 17:48:29,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:48:29,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:48:29,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:48:29,736 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:48:29,741 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:48:29,742 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2020-12-01 17:48:29,823 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/data/1d5783d30/a1ad3dfe568640cf99db206b97afa912/FLAG29b5f888e [2020-12-01 17:48:30,591 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:48:30,591 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2020-12-01 17:48:30,632 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/data/1d5783d30/a1ad3dfe568640cf99db206b97afa912/FLAG29b5f888e [2020-12-01 17:48:30,779 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b36fa01d-151b-453a-bb53-a5d8009992f3/bin/ukojak/data/1d5783d30/a1ad3dfe568640cf99db206b97afa912 [2020-12-01 17:48:30,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:48:30,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:48:30,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:48:30,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:48:30,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:48:30,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:30" (1/1) ... [2020-12-01 17:48:30,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7628e651 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:48:30, skipping insertion in model container [2020-12-01 17:48:30,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:30" (1/1) ... [2020-12-01 17:48:30,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:48:30,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:48:31,122 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:48:31,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@270be929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:48:31, skipping insertion in model container [2020-12-01 17:48:31,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:48:31,124 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:48:31,126 INFO L168 Benchmark]: Toolchain (without parser) took 340.92 ms. Allocated memory is still 58.7 MB. Free memory was 34.3 MB in the beginning and 24.5 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:48:31,127 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:48:31,128 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.28 ms. Allocated memory is still 58.7 MB. Free memory was 34.0 MB in the beginning and 24.5 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:48:31,130 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 338.28 ms. Allocated memory is still 58.7 MB. Free memory was 34.0 MB in the beginning and 24.5 MB in the end (delta: 9.5 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...