./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/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 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 .............................................................................................................................. 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_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/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 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:35:19,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:35:19,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:35:19,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:35:19,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:35:19,334 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:35:19,337 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:35:19,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:35:19,343 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:35:19,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:35:19,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:35:19,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:35:19,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:35:19,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:35:19,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:35:19,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:35:19,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:35:19,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:35:19,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:35:19,376 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:35:19,383 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:35:19,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:35:19,391 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:35:19,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:35:19,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:35:19,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:35:19,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:35:19,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:35:19,401 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:35:19,403 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:35:19,403 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:35:19,405 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:35:19,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:35:19,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:35:19,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:35:19,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:35:19,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:35:19,411 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:35:19,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:35:19,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:35:19,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:35:19,415 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 01:35:19,443 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:35:19,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:35:19,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:35:19,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:35:19,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:35:19,446 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:35:19,446 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:35:19,447 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:35:19,447 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:35:19,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:35:19,448 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:35:19,448 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:35:19,448 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:35:19,448 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:35:19,449 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:35:19,449 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:35:19,449 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:35:19,450 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:35:19,450 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:35:19,450 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:35:19,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:35:19,451 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:35:19,451 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:35:19,452 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:35:19,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:35:19,452 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_f7559be4-22a5-427f-badd-59ad515bc385/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 [2020-11-30 01:35:19,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:35:19,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:35:19,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:35:19,837 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:35:19,838 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:35:19,841 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-30 01:35:19,957 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/data/f61a41b27/f726b003fdd3466486198659c4e3d042/FLAG842c7b1bf [2020-11-30 01:35:20,848 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:35:20,849 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-30 01:35:20,888 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/data/f61a41b27/f726b003fdd3466486198659c4e3d042/FLAG842c7b1bf [2020-11-30 01:35:20,964 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/data/f61a41b27/f726b003fdd3466486198659c4e3d042 [2020-11-30 01:35:20,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:35:20,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:35:20,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:35:20,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:35:20,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:35:20,986 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:35:20" (1/1) ... [2020-11-30 01:35:20,989 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 30.11 01:35:20, skipping insertion in model container [2020-11-30 01:35:20,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:35:20" (1/1) ... [2020-11-30 01:35:21,000 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:35:21,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:35:21,475 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:35:21,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e7e7113 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:21, skipping insertion in model container [2020-11-30 01:35:21,476 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:35:21,477 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:35:21,480 INFO L168 Benchmark]: Toolchain (without parser) took 505.20 ms. Allocated memory is still 104.9 MB. Free memory was 75.1 MB in the beginning and 81.5 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:21,481 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 104.9 MB. Free memory is still 62.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:35:21,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 498.00 ms. Allocated memory is still 104.9 MB. Free memory was 75.1 MB in the beginning and 81.5 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:21,484 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 104.9 MB. Free memory is still 62.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 498.00 ms. Allocated memory is still 104.9 MB. Free memory was 75.1 MB in the beginning and 81.5 MB in the end (delta: -6.4 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 [2020-11-30 01:35:24,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:35:24,401 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:35:24,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:35:24,471 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:35:24,478 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:35:24,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:35:24,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:35:24,491 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:35:24,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:35:24,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:35:24,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:35:24,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:35:24,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:35:24,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:35:24,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:35:24,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:35:24,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:35:24,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:35:24,540 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:35:24,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:35:24,545 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:35:24,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:35:24,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:35:24,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:35:24,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:35:24,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:35:24,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:35:24,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:35:24,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:35:24,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:35:24,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:35:24,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:35:24,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:35:24,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:35:24,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:35:24,583 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:35:24,583 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:35:24,583 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:35:24,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:35:24,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:35:24,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 01:35:24,652 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:35:24,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:35:24,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:35:24,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:35:24,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:35:24,657 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:35:24,657 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:35:24,658 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:35:24,658 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:35:24,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:35:24,660 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:35:24,661 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:35:24,661 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:35:24,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:35:24,662 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:35:24,662 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:35:24,663 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:35:24,663 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:35:24,663 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:35:24,664 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:35:24,664 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:35:24,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:35:24,665 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:35:24,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:35:24,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:35:24,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:35:24,666 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:35:24,667 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:35:24,667 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:35:24,668 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:35:24,668 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_f7559be4-22a5-427f-badd-59ad515bc385/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 [2020-11-30 01:35:25,208 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:35:25,250 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:35:25,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:35:25,256 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:35:25,257 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:35:25,258 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-30 01:35:25,365 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/data/afaf8694f/7cfa921c6c73406fb0c477ce0aacee56/FLAG247bb0c71 [2020-11-30 01:35:26,256 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:35:26,257 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-30 01:35:26,282 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/data/afaf8694f/7cfa921c6c73406fb0c477ce0aacee56/FLAG247bb0c71 [2020-11-30 01:35:26,422 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f7559be4-22a5-427f-badd-59ad515bc385/bin/ukojak/data/afaf8694f/7cfa921c6c73406fb0c477ce0aacee56 [2020-11-30 01:35:26,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:35:26,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:35:26,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:35:26,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:35:26,449 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:35:26,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:35:26" (1/1) ... [2020-11-30 01:35:26,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c097b2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:26, skipping insertion in model container [2020-11-30 01:35:26,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:35:26" (1/1) ... [2020-11-30 01:35:26,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:35:26,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:35:26,802 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:35:26,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d3c8bcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:26, skipping insertion in model container [2020-11-30 01:35:26,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:35:26,804 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:35:26,807 INFO L168 Benchmark]: Toolchain (without parser) took 378.56 ms. Allocated memory is still 60.8 MB. Free memory was 38.1 MB in the beginning and 29.3 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:26,808 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 60.8 MB. Free memory is still 43.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:35:26,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.04 ms. Allocated memory is still 60.8 MB. Free memory was 37.9 MB in the beginning and 29.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:26,811 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 60.8 MB. Free memory is still 43.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 360.04 ms. Allocated memory is still 60.8 MB. Free memory was 37.9 MB in the beginning and 29.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 6.3 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...