./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.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_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2409f9691e22c1119b8b00501e923d4fe3c60f74 ................................................................................................................................. 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_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2409f9691e22c1119b8b00501e923d4fe3c60f74 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:01:04,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:01:04,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:01:04,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:01:04,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:01:04,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:01:04,329 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:01:04,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:01:04,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:01:04,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:01:04,338 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:01:04,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:01:04,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:01:04,342 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:01:04,344 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:01:04,346 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:01:04,347 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:01:04,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:01:04,352 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:01:04,355 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:01:04,358 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:01:04,360 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:01:04,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:01:04,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:01:04,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:01:04,368 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:01:04,368 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:01:04,369 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:01:04,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:01:04,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:01:04,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:01:04,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:01:04,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:01:04,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:01:04,377 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:01:04,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:01:04,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:01:04,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:01:04,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:01:04,381 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:01:04,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:01:04,383 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:01:04,409 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:01:04,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:01:04,411 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:01:04,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:01:04,412 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:01:04,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:01:04,413 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:01:04,413 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:01:04,413 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:01:04,414 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:01:04,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:01:04,414 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:01:04,414 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:01:04,415 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:01:04,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:01:04,415 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:01:04,415 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:01:04,416 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:01:04,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:01:04,416 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:01:04,417 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:01:04,417 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:01:04,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:01:04,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:01:04,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:01:04,418 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:01:04,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:01:04,419 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:01:04,419 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_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409f9691e22c1119b8b00501e923d4fe3c60f74 [2020-11-28 03:01:04,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:01:04,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:01:04,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:01:04,778 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:01:04,779 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:01:04,780 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-28 03:01:04,872 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/data/a90bc514f/3ad56124a93b450fab486065aeb94ff6/FLAG95c38c330 [2020-11-28 03:01:05,526 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:01:05,527 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-28 03:01:05,547 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/data/a90bc514f/3ad56124a93b450fab486065aeb94ff6/FLAG95c38c330 [2020-11-28 03:01:05,783 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/data/a90bc514f/3ad56124a93b450fab486065aeb94ff6 [2020-11-28 03:01:05,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:01:05,790 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:01:05,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:05,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:01:05,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:01:05,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:05" (1/1) ... [2020-11-28 03:01:05,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e94ba47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:05, skipping insertion in model container [2020-11-28 03:01:05,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:05" (1/1) ... [2020-11-28 03:01:05,817 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:01:05,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:01:06,194 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:01:06,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54d0e139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:06, skipping insertion in model container [2020-11-28 03:01:06,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:06,196 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:01:06,198 INFO L168 Benchmark]: Toolchain (without parser) took 406.89 ms. Allocated memory is still 107.0 MB. Free memory was 70.4 MB in the beginning and 84.3 MB in the end (delta: -13.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:06,200 INFO L168 Benchmark]: CDTParser took 0.69 ms. Allocated memory is still 107.0 MB. Free memory was 79.0 MB in the beginning and 79.0 MB in the end (delta: 27.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:01:06,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.67 ms. Allocated memory is still 107.0 MB. Free memory was 70.2 MB in the beginning and 84.3 MB in the end (delta: -14.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:06,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69 ms. Allocated memory is still 107.0 MB. Free memory was 79.0 MB in the beginning and 79.0 MB in the end (delta: 27.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 398.67 ms. Allocated memory is still 107.0 MB. Free memory was 70.2 MB in the beginning and 84.3 MB in the end (delta: -14.0 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 [2020-11-28 03:01:08,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:01:08,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:01:08,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:01:08,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:01:08,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:01:08,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:01:08,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:01:08,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:01:08,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:01:08,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:01:08,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:01:08,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:01:08,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:01:08,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:01:08,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:01:08,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:01:08,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:01:08,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:01:08,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:01:08,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:01:08,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:01:08,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:01:09,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:01:09,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:01:09,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:01:09,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:01:09,013 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:01:09,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:01:09,017 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:01:09,017 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:01:09,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:01:09,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:01:09,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:01:09,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:01:09,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:01:09,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:01:09,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:01:09,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:01:09,027 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:01:09,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:01:09,029 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:01:09,072 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:01:09,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:01:09,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:01:09,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:01:09,076 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:01:09,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:01:09,077 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:01:09,077 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:01:09,078 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:01:09,078 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:01:09,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:01:09,079 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:01:09,080 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:01:09,080 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:01:09,080 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:01:09,081 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:01:09,081 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:01:09,081 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:01:09,082 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:01:09,082 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:01:09,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:01:09,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:01:09,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:01:09,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:01:09,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:01:09,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:01:09,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:01:09,084 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:01:09,085 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:01:09,085 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:01:09,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:01:09,085 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_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409f9691e22c1119b8b00501e923d4fe3c60f74 [2020-11-28 03:01:09,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:01:09,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:01:09,644 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:01:09,645 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:01:09,648 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:01:09,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-28 03:01:09,727 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/data/e4c2ddcb9/9fda29a6b25f434a9904a08942bb9e87/FLAG46bd7d857 [2020-11-28 03:01:10,490 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:01:10,491 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-11-28 03:01:10,517 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/data/e4c2ddcb9/9fda29a6b25f434a9904a08942bb9e87/FLAG46bd7d857 [2020-11-28 03:01:10,658 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6f4a7f5b-a435-4543-bb58-3ebe3c6bee32/bin/uautomizer/data/e4c2ddcb9/9fda29a6b25f434a9904a08942bb9e87 [2020-11-28 03:01:10,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:01:10,668 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:01:10,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:10,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:01:10,677 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:01:10,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:10" (1/1) ... [2020-11-28 03:01:10,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@418a89b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:10, skipping insertion in model container [2020-11-28 03:01:10,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:10" (1/1) ... [2020-11-28 03:01:10,689 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:01:10,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:01:10,995 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:01:10,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1588344f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:10, skipping insertion in model container [2020-11-28 03:01:10,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:10,998 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:01:11,001 INFO L168 Benchmark]: Toolchain (without parser) took 331.77 ms. Allocated memory is still 54.5 MB. Free memory was 30.9 MB in the beginning and 22.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:11,003 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 54.5 MB. Free memory was 36.4 MB in the beginning and 36.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:01:11,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 325.65 ms. Allocated memory is still 54.5 MB. Free memory was 30.7 MB in the beginning and 22.2 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:11,009 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 54.5 MB. Free memory was 36.4 MB in the beginning and 36.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 325.65 ms. Allocated memory is still 54.5 MB. Free memory was 30.7 MB in the beginning and 22.2 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.4 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...