./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.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_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/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 4bf4debb05a4d120911bbd79d9a75121e0c58d3b .............................................................................................................................. 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_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/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 4bf4debb05a4d120911bbd79d9a75121e0c58d3b ................................................................................................................................... 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 16:36:47,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:36:47,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:36:47,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:36:47,209 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:36:47,218 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:36:47,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:36:47,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:36:47,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:36:47,232 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:36:47,234 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:36:47,242 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:36:47,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:36:47,245 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:36:47,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:36:47,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:36:47,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:36:47,262 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:36:47,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:36:47,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:36:47,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:36:47,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:36:47,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:36:47,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:36:47,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:36:47,306 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:36:47,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:36:47,308 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:36:47,309 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:36:47,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:36:47,311 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:36:47,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:36:47,314 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:36:47,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:36:47,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:36:47,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:36:47,319 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:36:47,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:36:47,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:36:47,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:36:47,324 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:36:47,325 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:36:47,354 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:36:47,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:36:47,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:36:47,357 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:36:47,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:36:47,358 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:36:47,358 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:36:47,359 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:36:47,359 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:36:47,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:36:47,360 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:36:47,360 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:36:47,360 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:36:47,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:36:47,361 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:36:47,364 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:36:47,365 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:36:47,365 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:36:47,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:36:47,366 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:36:47,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:36:47,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:36:47,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:36:47,369 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:36:47,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:36:47,370 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_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bf4debb05a4d120911bbd79d9a75121e0c58d3b [2020-12-01 16:36:47,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:36:47,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:36:47,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:36:47,756 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:36:47,757 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:36:47,758 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-12-01 16:36:47,871 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/data/da11cf83e/a8b762fa4d8d460db49f05ad157bea3f/FLAG46c94527e [2020-12-01 16:36:48,771 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:36:48,771 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-12-01 16:36:48,802 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/data/da11cf83e/a8b762fa4d8d460db49f05ad157bea3f/FLAG46c94527e [2020-12-01 16:36:48,898 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/data/da11cf83e/a8b762fa4d8d460db49f05ad157bea3f [2020-12-01 16:36:48,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:36:48,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:36:48,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:36:48,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:36:48,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:36:48,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:48" (1/1) ... [2020-12-01 16:36:48,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ae9a46c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:48, skipping insertion in model container [2020-12-01 16:36:48,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:48" (1/1) ... [2020-12-01 16:36:48,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:36:49,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:36:49,405 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:36:49,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f7db224 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:49, skipping insertion in model container [2020-12-01 16:36:49,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:36:49,408 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:36:49,412 INFO L168 Benchmark]: Toolchain (without parser) took 505.33 ms. Allocated memory is still 98.6 MB. Free memory was 66.1 MB in the beginning and 77.0 MB in the end (delta: -10.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:49,415 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 77.6 MB. Free memory was 37.7 MB in the beginning and 37.6 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:36:49,417 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.24 ms. Allocated memory is still 98.6 MB. Free memory was 65.9 MB in the beginning and 77.0 MB in the end (delta: -11.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:49,421 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 77.6 MB. Free memory was 37.7 MB in the beginning and 37.6 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 501.24 ms. Allocated memory is still 98.6 MB. Free memory was 65.9 MB in the beginning and 77.0 MB in the end (delta: -11.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:36:52,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:36:52,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:36:52,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:36:52,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:36:52,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:36:52,660 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:36:52,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:36:52,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:36:52,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:36:52,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:36:52,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:36:52,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:36:52,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:36:52,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:36:52,713 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:36:52,714 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:36:52,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:36:52,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:36:52,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:36:52,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:36:52,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:36:52,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:36:52,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:36:52,738 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:36:52,739 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:36:52,739 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:36:52,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:36:52,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:36:52,744 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:36:52,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:36:52,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:36:52,748 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:36:52,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:36:52,752 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:36:52,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:36:52,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:36:52,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:36:52,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:36:52,758 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:36:52,759 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:36:52,761 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:36:52,797 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:36:52,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:36:52,805 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:36:52,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:36:52,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:36:52,807 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:36:52,808 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:36:52,808 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:36:52,809 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:36:52,809 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:36:52,811 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:36:52,811 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:36:52,811 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:36:52,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:36:52,812 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:36:52,812 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:36:52,813 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:36:52,813 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:36:52,813 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:36:52,814 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:36:52,814 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:36:52,815 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:36:52,815 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:36:52,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:36:52,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:36:52,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:36:52,816 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:36:52,817 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:36:52,817 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:36:52,817 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:36:52,818 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_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bf4debb05a4d120911bbd79d9a75121e0c58d3b [2020-12-01 16:36:53,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:36:53,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:36:53,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:36:53,502 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:36:53,506 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:36:53,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-12-01 16:36:53,596 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/data/6ebac20a1/1527e29cf61440a38d70e12a13e6883d/FLAG8b8c1c6e4 [2020-12-01 16:36:54,476 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:36:54,477 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2020-12-01 16:36:54,524 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/data/6ebac20a1/1527e29cf61440a38d70e12a13e6883d/FLAG8b8c1c6e4 [2020-12-01 16:36:54,632 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ddd7821-320c-4947-8c53-ef4d2d78fcbb/bin/ukojak/data/6ebac20a1/1527e29cf61440a38d70e12a13e6883d [2020-12-01 16:36:54,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:36:54,640 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:36:54,645 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:36:54,646 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:36:54,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:36:54,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:54" (1/1) ... [2020-12-01 16:36:54,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a41a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:54, skipping insertion in model container [2020-12-01 16:36:54,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:54" (1/1) ... [2020-12-01 16:36:54,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:36:54,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:36:55,137 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:36:55,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dcef379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:55, skipping insertion in model container [2020-12-01 16:36:55,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:36:55,139 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:36:55,143 INFO L168 Benchmark]: Toolchain (without parser) took 500.48 ms. Allocated memory is still 50.3 MB. Free memory was 25.0 MB in the beginning and 29.1 MB in the end (delta: -4.1 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:55,144 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:36:55,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 493.89 ms. Allocated memory is still 50.3 MB. Free memory was 24.8 MB in the beginning and 29.1 MB in the end (delta: -4.2 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:55,150 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 493.89 ms. Allocated memory is still 50.3 MB. Free memory was 24.8 MB in the beginning and 29.1 MB in the end (delta: -4.2 MB). Peak memory consumption was 5.7 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...