./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.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_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/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 6a1fb50df17a094d6d5c835bf1721403d28c1d5e .............................................................................................................................. 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_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/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 6a1fb50df17a094d6d5c835bf1721403d28c1d5e ................................................................................................................................... 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 18:15:59,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:15:59,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:16:00,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:16:00,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:16:00,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:16:00,013 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:16:00,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:16:00,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:16:00,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:16:00,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:16:00,031 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:16:00,032 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:16:00,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:16:00,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:16:00,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:16:00,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:16:00,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:16:00,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:16:00,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:16:00,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:16:00,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:16:00,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:16:00,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:16:00,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:16:00,075 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:16:00,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:16:00,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:16:00,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:16:00,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:16:00,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:16:00,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:16:00,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:16:00,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:16:00,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:16:00,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:16:00,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:16:00,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:16:00,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:16:00,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:16:00,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:16:00,092 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:16:00,134 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:16:00,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:16:00,137 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:16:00,138 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:16:00,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:16:00,138 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:16:00,139 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:16:00,139 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:16:00,139 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:16:00,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:16:00,140 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:16:00,141 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:16:00,141 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:16:00,141 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:16:00,141 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:16:00,142 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:16:00,142 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:16:00,142 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:16:00,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:16:00,143 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:16:00,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:16:00,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:16:00,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:16:00,144 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:16:00,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:16:00,144 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_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a1fb50df17a094d6d5c835bf1721403d28c1d5e [2020-12-01 18:16:00,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:16:00,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:16:00,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:16:00,447 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:16:00,448 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:16:00,450 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-12-01 18:16:00,544 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/data/ef6365ed3/71d7fab8373946f684cd9624de07a488/FLAG1ba57d92d [2020-12-01 18:16:01,228 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:16:01,230 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-12-01 18:16:01,259 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/data/ef6365ed3/71d7fab8373946f684cd9624de07a488/FLAG1ba57d92d [2020-12-01 18:16:01,371 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/data/ef6365ed3/71d7fab8373946f684cd9624de07a488 [2020-12-01 18:16:01,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:16:01,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:16:01,381 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:01,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:16:01,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:16:01,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:01" (1/1) ... [2020-12-01 18:16:01,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f7c5d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:01, skipping insertion in model container [2020-12-01 18:16:01,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:01" (1/1) ... [2020-12-01 18:16:01,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:16:01,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:16:01,715 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:16:01,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@259c4960 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:01, skipping insertion in model container [2020-12-01 18:16:01,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:01,717 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:16:01,719 INFO L168 Benchmark]: Toolchain (without parser) took 340.74 ms. Allocated memory is still 90.2 MB. Free memory was 56.4 MB in the beginning and 67.8 MB in the end (delta: -11.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:01,720 INFO L168 Benchmark]: CDTParser took 3.46 ms. Allocated memory is still 90.2 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:16:01,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 335.10 ms. Allocated memory is still 90.2 MB. Free memory was 56.0 MB in the beginning and 67.8 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:01,722 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.46 ms. Allocated memory is still 90.2 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 335.10 ms. Allocated memory is still 90.2 MB. Free memory was 56.0 MB in the beginning and 67.8 MB in the end (delta: -11.8 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 18:16:04,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:16:04,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:16:04,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:16:04,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:16:04,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:16:04,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:16:04,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:16:04,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:16:04,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:16:04,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:16:04,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:16:04,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:16:04,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:16:04,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:16:04,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:16:04,257 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:16:04,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:16:04,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:16:04,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:16:04,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:16:04,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:16:04,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:16:04,269 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:16:04,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:16:04,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:16:04,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:16:04,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:16:04,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:16:04,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:16:04,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:16:04,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:16:04,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:16:04,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:16:04,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:16:04,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:16:04,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:16:04,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:16:04,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:16:04,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:16:04,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:16:04,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:16:04,317 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:16:04,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:16:04,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:16:04,319 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:16:04,320 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:16:04,320 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:16:04,320 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:16:04,321 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:16:04,321 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:16:04,322 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:16:04,322 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:16:04,322 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:16:04,323 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:16:04,323 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:16:04,323 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:16:04,324 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:16:04,324 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:16:04,325 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:16:04,325 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:16:04,325 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:16:04,326 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:16:04,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:16:04,327 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:16:04,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:16:04,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:16:04,328 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:16:04,328 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:16:04,328 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:16:04,328 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:16:04,329 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:16:04,329 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_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a1fb50df17a094d6d5c835bf1721403d28c1d5e [2020-12-01 18:16:04,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:16:04,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:16:04,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:16:04,809 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:16:04,815 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:16:04,816 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-12-01 18:16:04,893 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/data/5c7f13d72/7692b31d9d904c92a594cbb4bde640e8/FLAGadff0660d [2020-12-01 18:16:05,621 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:16:05,622 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-12-01 18:16:05,640 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/data/5c7f13d72/7692b31d9d904c92a594cbb4bde640e8/FLAGadff0660d [2020-12-01 18:16:05,768 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a8f5e89a-7cc4-41ff-a0c1-0a967fd258e3/bin/ukojak/data/5c7f13d72/7692b31d9d904c92a594cbb4bde640e8 [2020-12-01 18:16:05,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:16:05,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:16:05,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:05,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:16:05,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:16:05,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:05" (1/1) ... [2020-12-01 18:16:05,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1722b0ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:05, skipping insertion in model container [2020-12-01 18:16:05,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:05" (1/1) ... [2020-12-01 18:16:05,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:16:05,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:16:06,106 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:16:06,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@126b1f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:06, skipping insertion in model container [2020-12-01 18:16:06,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:06,108 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:16:06,111 INFO L168 Benchmark]: Toolchain (without parser) took 336.16 ms. Allocated memory is still 71.3 MB. Free memory was 52.7 MB in the beginning and 55.6 MB in the end (delta: -2.9 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:06,113 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 71.3 MB. Free memory was 54.0 MB in the beginning and 54.0 MB in the end (delta: 59.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:16:06,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 332.67 ms. Allocated memory is still 71.3 MB. Free memory was 52.5 MB in the beginning and 55.6 MB in the end (delta: -3.1 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:06,118 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 71.3 MB. Free memory was 54.0 MB in the beginning and 54.0 MB in the end (delta: 59.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 332.67 ms. Allocated memory is still 71.3 MB. Free memory was 52.5 MB in the beginning and 55.6 MB in the end (delta: -3.1 MB). Peak memory consumption was 13.8 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...