./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/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 4bbaa0c5f3011f72e65560243ef41edad84d931b .............................................................................................................................. 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_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/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 4bbaa0c5f3011f72e65560243ef41edad84d931b ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:56:19,208 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:56:19,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:56:19,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:56:19,276 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:56:19,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:56:19,279 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:56:19,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:56:19,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:56:19,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:56:19,287 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:56:19,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:56:19,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:56:19,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:56:19,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:56:19,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:56:19,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:56:19,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:56:19,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:56:19,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:56:19,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:56:19,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:56:19,306 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:56:19,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:56:19,311 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:56:19,311 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:56:19,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:56:19,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:56:19,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:56:19,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:56:19,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:56:19,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:56:19,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:56:19,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:56:19,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:56:19,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:56:19,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:56:19,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:56:19,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:56:19,323 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:56:19,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:56:19,325 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 23:56:19,361 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:56:19,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:56:19,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:56:19,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:56:19,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:56:19,364 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:56:19,364 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:56:19,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:56:19,365 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:56:19,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:56:19,365 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:56:19,365 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:56:19,365 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:56:19,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:56:19,366 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:56:19,366 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:56:19,366 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:56:19,367 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:56:19,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:56:19,367 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:56:19,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:56:19,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:56:19,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:56:19,368 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:56:19,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:56:19,368 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_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bbaa0c5f3011f72e65560243ef41edad84d931b [2020-11-29 23:56:19,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:56:19,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:56:19,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:56:19,649 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:56:19,650 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:56:19,651 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2020-11-29 23:56:19,729 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/data/bd3ce8eb1/1340cddbbb2242c2b111bc9192b82ebe/FLAGc2e9ed1a4 [2020-11-29 23:56:20,336 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:56:20,336 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2020-11-29 23:56:20,373 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/data/bd3ce8eb1/1340cddbbb2242c2b111bc9192b82ebe/FLAGc2e9ed1a4 [2020-11-29 23:56:20,572 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/data/bd3ce8eb1/1340cddbbb2242c2b111bc9192b82ebe [2020-11-29 23:56:20,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:56:20,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:56:20,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:20,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:56:20,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:56:20,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:20" (1/1) ... [2020-11-29 23:56:20,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2445bed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:20, skipping insertion in model container [2020-11-29 23:56:20,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:20" (1/1) ... [2020-11-29 23:56:20,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:56:20,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:56:20,943 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:56:20,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41bce2ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:20, skipping insertion in model container [2020-11-29 23:56:20,944 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:20,944 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:56:20,947 INFO L168 Benchmark]: Toolchain (without parser) took 370.06 ms. Allocated memory is still 98.6 MB. Free memory was 63.1 MB in the beginning and 76.2 MB in the end (delta: -13.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:20,948 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 98.6 MB. Free memory was 70.3 MB in the beginning and 70.2 MB in the end (delta: 27.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:56:20,949 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.95 ms. Allocated memory is still 98.6 MB. Free memory was 62.9 MB in the beginning and 76.2 MB in the end (delta: -13.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:20,951 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 98.6 MB. Free memory was 70.3 MB in the beginning and 70.2 MB in the end (delta: 27.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 354.95 ms. Allocated memory is still 98.6 MB. Free memory was 62.9 MB in the beginning and 76.2 MB in the end (delta: -13.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:56:23,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:56:23,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:56:23,286 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:56:23,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:56:23,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:56:23,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:56:23,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:56:23,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:56:23,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:56:23,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:56:23,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:56:23,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:56:23,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:56:23,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:56:23,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:56:23,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:56:23,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:56:23,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:56:23,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:56:23,339 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:56:23,341 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:56:23,343 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:56:23,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:56:23,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:56:23,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:56:23,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:56:23,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:56:23,358 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:56:23,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:56:23,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:56:23,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:56:23,363 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:56:23,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:56:23,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:56:23,365 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:56:23,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:56:23,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:56:23,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:56:23,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:56:23,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:56:23,373 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 23:56:23,441 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:56:23,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:56:23,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:56:23,446 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:56:23,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:56:23,446 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:56:23,446 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:56:23,447 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:56:23,447 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:56:23,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:56:23,448 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:56:23,449 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:56:23,449 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:56:23,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:56:23,449 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:56:23,449 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:56:23,450 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:56:23,450 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:56:23,450 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:56:23,450 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:56:23,451 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:56:23,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:56:23,451 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:56:23,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:56:23,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:56:23,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:56:23,452 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:56:23,452 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:56:23,452 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:56:23,453 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:56:23,453 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_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bbaa0c5f3011f72e65560243ef41edad84d931b [2020-11-29 23:56:23,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:56:23,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:56:23,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:56:23,903 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:56:23,907 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:56:23,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2020-11-29 23:56:23,981 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/data/6426238e7/cb61aa2b7d1847eda4bdccc78020466d/FLAG317dabd6e [2020-11-29 23:56:24,741 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:56:24,742 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2020-11-29 23:56:24,762 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/data/6426238e7/cb61aa2b7d1847eda4bdccc78020466d/FLAG317dabd6e [2020-11-29 23:56:24,908 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cf7ef5f4-8453-47ac-9f55-783d3bd6e99c/bin/ukojak/data/6426238e7/cb61aa2b7d1847eda4bdccc78020466d [2020-11-29 23:56:24,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:56:24,915 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:56:24,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:24,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:56:24,940 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:56:24,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:24" (1/1) ... [2020-11-29 23:56:24,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d64f23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:24, skipping insertion in model container [2020-11-29 23:56:24,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:24" (1/1) ... [2020-11-29 23:56:24,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:56:25,037 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:56:25,285 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:56:25,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@221e67ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:25, skipping insertion in model container [2020-11-29 23:56:25,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:25,299 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:56:25,303 INFO L168 Benchmark]: Toolchain (without parser) took 385.89 ms. Allocated memory is still 75.5 MB. Free memory was 54.7 MB in the beginning and 58.3 MB in the end (delta: -3.6 MB). Peak memory consumption was 11.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:25,305 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 75.5 MB. Free memory was 56.6 MB in the beginning and 56.6 MB in the end (delta: 35.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:56:25,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.59 ms. Allocated memory is still 75.5 MB. Free memory was 54.6 MB in the beginning and 58.3 MB in the end (delta: -3.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:25,309 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 75.5 MB. Free memory was 56.6 MB in the beginning and 56.6 MB in the end (delta: 35.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 383.59 ms. Allocated memory is still 75.5 MB. Free memory was 54.6 MB in the beginning and 58.3 MB in the end (delta: -3.7 MB). Peak memory consumption was 11.7 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...