./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/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_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/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_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/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_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/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-a4ecdab [2020-11-30 00:12:51,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:12:51,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:12:51,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:12:51,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:12:51,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:12:51,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:12:51,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:12:51,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:12:51,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:12:51,329 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:12:51,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:12:51,333 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:12:51,336 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:12:51,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:12:51,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:12:51,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:12:51,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:12:51,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:12:51,354 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:12:51,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:12:51,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:12:51,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:12:51,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:12:51,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:12:51,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:12:51,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:12:51,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:12:51,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:12:51,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:12:51,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:12:51,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:12:51,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:12:51,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:12:51,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:12:51,384 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:12:51,385 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:12:51,385 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:12:51,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:12:51,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:12:51,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:12:51,391 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:12:51,441 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:12:51,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:12:51,443 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:12:51,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:12:51,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:12:51,444 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:12:51,445 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:12:51,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:12:51,445 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:12:51,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:12:51,447 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:12:51,447 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:12:51,448 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:12:51,448 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:12:51,448 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:12:51,448 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:12:51,449 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:12:51,449 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:12:51,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:12:51,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:12:51,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:12:51,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:12:51,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:12:51,451 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:12:51,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:12:51,451 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_5bfb83db-95b1-4a27-8334-a70652bea405/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a1fb50df17a094d6d5c835bf1721403d28c1d5e [2020-11-30 00:12:51,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:12:51,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:12:51,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:12:51,853 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:12:51,854 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:12:51,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-30 00:12:51,939 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/data/5026db4cb/f7fc800052d741a4a8152cf6f3ddbbb2/FLAG49df57522 [2020-11-30 00:12:52,811 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:12:52,812 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-30 00:12:52,852 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/data/5026db4cb/f7fc800052d741a4a8152cf6f3ddbbb2/FLAG49df57522 [2020-11-30 00:12:52,936 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/data/5026db4cb/f7fc800052d741a4a8152cf6f3ddbbb2 [2020-11-30 00:12:52,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:12:52,941 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:12:52,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:12:52,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:12:52,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:12:52,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:12:52" (1/1) ... [2020-11-30 00:12:52,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37fd014b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:52, skipping insertion in model container [2020-11-30 00:12:52,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:12:52" (1/1) ... [2020-11-30 00:12:52,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:12:53,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:12:53,413 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:12:53,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e2ff674 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:53, skipping insertion in model container [2020-11-30 00:12:53,414 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:12:53,415 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:12:53,419 INFO L168 Benchmark]: Toolchain (without parser) took 474.74 ms. Allocated memory is still 127.9 MB. Free memory was 98.8 MB in the beginning and 104.7 MB in the end (delta: -5.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:53,420 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 50.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:12:53,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 471.28 ms. Allocated memory is still 127.9 MB. Free memory was 98.3 MB in the beginning and 104.7 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:53,425 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 50.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 471.28 ms. Allocated memory is still 127.9 MB. Free memory was 98.3 MB in the beginning and 104.7 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 00:12:56,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:12:56,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:12:56,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:12:56,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:12:56,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:12:56,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:12:56,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:12:56,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:12:56,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:12:56,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:12:56,438 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:12:56,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:12:56,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:12:56,452 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:12:56,454 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:12:56,455 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:12:56,456 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:12:56,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:12:56,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:12:56,472 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:12:56,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:12:56,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:12:56,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:12:56,486 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:12:56,487 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:12:56,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:12:56,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:12:56,489 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:12:56,490 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:12:56,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:12:56,492 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:12:56,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:12:56,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:12:56,495 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:12:56,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:12:56,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:12:56,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:12:56,497 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:12:56,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:12:56,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:12:56,501 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:12:56,534 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:12:56,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:12:56,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:12:56,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:12:56,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:12:56,537 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:12:56,537 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:12:56,540 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:12:56,541 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:12:56,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:12:56,543 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:12:56,543 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:12:56,543 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:12:56,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:12:56,544 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:12:56,544 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:12:56,544 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:12:56,544 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:12:56,545 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:12:56,545 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:12:56,545 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:12:56,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:12:56,546 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:12:56,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:12:56,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:12:56,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:12:56,547 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:12:56,547 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:12:56,548 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:12:56,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:12:56,548 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_5bfb83db-95b1-4a27-8334-a70652bea405/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a1fb50df17a094d6d5c835bf1721403d28c1d5e [2020-11-30 00:12:57,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:12:57,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:12:57,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:12:57,105 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:12:57,106 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:12:57,107 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-30 00:12:57,189 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/data/667824afe/2322ad3b389b4eada3c82e28d13ddfe0/FLAGa22023528 [2020-11-30 00:12:58,122 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:12:58,122 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-1.i [2020-11-30 00:12:58,150 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/data/667824afe/2322ad3b389b4eada3c82e28d13ddfe0/FLAGa22023528 [2020-11-30 00:12:58,258 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5bfb83db-95b1-4a27-8334-a70652bea405/bin/ukojak/data/667824afe/2322ad3b389b4eada3c82e28d13ddfe0 [2020-11-30 00:12:58,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:12:58,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:12:58,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:12:58,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:12:58,273 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:12:58,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:12:58" (1/1) ... [2020-11-30 00:12:58,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1182f625 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:58, skipping insertion in model container [2020-11-30 00:12:58,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:12:58" (1/1) ... [2020-11-30 00:12:58,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:12:58,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:12:58,710 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:12:58,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e0cf311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:58, skipping insertion in model container [2020-11-30 00:12:58,711 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:12:58,712 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:12:58,715 INFO L168 Benchmark]: Toolchain (without parser) took 450.28 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 25.1 MB in the beginning and 44.9 MB in the end (delta: -19.9 MB). Peak memory consumption was 4.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:58,717 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 50.3 MB. Free memory was 32.5 MB in the beginning and 32.4 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:12:58,718 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.56 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 24.9 MB in the beginning and 44.9 MB in the end (delta: -20.1 MB). Peak memory consumption was 4.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:58,721 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 50.3 MB. Free memory was 32.5 MB in the beginning and 32.4 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 443.56 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 24.9 MB in the beginning and 44.9 MB in the end (delta: -20.1 MB). Peak memory consumption was 4.0 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...