./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.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_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/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 c93b5e7e4f33677b521c80818314f9d58d5447f3 ................................................................................................................................. 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_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/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 c93b5e7e4f33677b521c80818314f9d58d5447f3 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:21:57,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:21:57,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:21:57,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:21:57,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:21:57,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:21:57,142 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:21:57,145 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:21:57,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:21:57,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:21:57,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:21:57,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:21:57,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:21:57,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:21:57,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:21:57,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:21:57,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:21:57,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:21:57,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:21:57,165 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:21:57,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:21:57,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:21:57,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:21:57,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:21:57,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:21:57,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:21:57,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:21:57,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:21:57,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:21:57,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:21:57,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:21:57,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:21:57,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:21:57,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:21:57,186 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:21:57,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:21:57,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:21:57,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:21:57,189 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:21:57,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:21:57,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:21:57,192 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 22:21:57,231 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:21:57,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:21:57,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:21:57,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:21:57,235 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 22:21:57,235 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:21:57,236 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:21:57,236 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 22:21:57,236 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:21:57,237 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:21:57,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:21:57,238 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 22:21:57,238 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 22:21:57,239 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 22:21:57,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:21:57,239 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:21:57,240 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:21:57,240 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:21:57,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:21:57,241 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 22:21:57,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:21:57,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 22:21:57,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 22:21:57,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:21:57,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:21:57,251 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 22:21:57,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:21:57,251 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 22:21:57,252 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_a6afa151-4f80-4e16-85fe-552a39d95289/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c93b5e7e4f33677b521c80818314f9d58d5447f3 [2020-11-29 22:21:57,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:21:57,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:21:57,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:21:57,607 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:21:57,611 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:21:57,613 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-29 22:21:57,692 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/data/2a743badc/cb75aab11f874cbea52e83c864de0691/FLAGdc0347409 [2020-11-29 22:21:58,320 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:21:58,321 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-29 22:21:58,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/data/2a743badc/cb75aab11f874cbea52e83c864de0691/FLAGdc0347409 [2020-11-29 22:21:58,516 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/data/2a743badc/cb75aab11f874cbea52e83c864de0691 [2020-11-29 22:21:58,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:21:58,520 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 22:21:58,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:21:58,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:21:58,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:21:58,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:21:58" (1/1) ... [2020-11-29 22:21:58,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24698484 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:21:58, skipping insertion in model container [2020-11-29 22:21:58,531 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:21:58" (1/1) ... [2020-11-29 22:21:58,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:21:58,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:21:58,928 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:21:58,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ec68134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:21:58, skipping insertion in model container [2020-11-29 22:21:58,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:21:58,932 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 22:21:58,935 INFO L168 Benchmark]: Toolchain (without parser) took 413.10 ms. Allocated memory is still 92.3 MB. Free memory was 70.9 MB in the beginning and 63.0 MB in the end (delta: 7.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:21:58,937 INFO L168 Benchmark]: CDTParser took 0.63 ms. Allocated memory is still 75.5 MB. Free memory is still 53.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:21:58,939 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.27 ms. Allocated memory is still 92.3 MB. Free memory was 70.7 MB in the beginning and 63.0 MB in the end (delta: 7.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:21:58,942 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63 ms. Allocated memory is still 75.5 MB. Free memory is still 53.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 410.27 ms. Allocated memory is still 92.3 MB. Free memory was 70.7 MB in the beginning and 63.0 MB in the end (delta: 7.7 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:22:01,388 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:22:01,391 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:22:01,444 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:22:01,445 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:22:01,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:22:01,453 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:22:01,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:22:01,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:22:01,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:22:01,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:22:01,489 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:22:01,490 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:22:01,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:22:01,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:22:01,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:22:01,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:22:01,501 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:22:01,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:22:01,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:22:01,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:22:01,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:22:01,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:22:01,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:22:01,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:22:01,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:22:01,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:22:01,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:22:01,534 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:22:01,535 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:22:01,536 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:22:01,537 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:22:01,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:22:01,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:22:01,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:22:01,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:22:01,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:22:01,543 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:22:01,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:22:01,544 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:22:01,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:22:01,546 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 22:22:01,594 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:22:01,594 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:22:01,598 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:22:01,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:22:01,599 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 22:22:01,599 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:22:01,599 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:22:01,599 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 22:22:01,600 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:22:01,600 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:22:01,601 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:22:01,601 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 22:22:01,602 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 22:22:01,602 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 22:22:01,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:22:01,602 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:22:01,603 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:22:01,603 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:22:01,603 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:22:01,603 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:22:01,604 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:22:01,604 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 22:22:01,604 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:22:01,604 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 22:22:01,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 22:22:01,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:22:01,605 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:22:01,605 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 22:22:01,606 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:22:01,606 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 22:22:01,606 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:22:01,606 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_a6afa151-4f80-4e16-85fe-552a39d95289/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c93b5e7e4f33677b521c80818314f9d58d5447f3 [2020-11-29 22:22:02,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:22:02,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:22:02,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:22:02,096 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:22:02,097 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:22:02,098 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-29 22:22:02,186 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/data/fa06d26d3/7241b9d90d67410280d0eef157728dab/FLAG88e49f06c [2020-11-29 22:22:03,017 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:22:03,027 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-29 22:22:03,056 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/data/fa06d26d3/7241b9d90d67410280d0eef157728dab/FLAG88e49f06c [2020-11-29 22:22:03,183 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a6afa151-4f80-4e16-85fe-552a39d95289/bin/uautomizer/data/fa06d26d3/7241b9d90d67410280d0eef157728dab [2020-11-29 22:22:03,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:22:03,192 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 22:22:03,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:22:03,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:22:03,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:22:03,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:22:03" (1/1) ... [2020-11-29 22:22:03,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@205336f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:22:03, skipping insertion in model container [2020-11-29 22:22:03,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:22:03" (1/1) ... [2020-11-29 22:22:03,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:22:03,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:22:03,571 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 22:22:03,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@273a1f61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:22:03, skipping insertion in model container [2020-11-29 22:22:03,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:22:03,575 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 22:22:03,578 INFO L168 Benchmark]: Toolchain (without parser) took 384.07 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 30.9 MB in the beginning and 41.2 MB in the end (delta: -10.3 MB). Peak memory consumption was 11.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:22:03,580 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 48.2 MB. Free memory was 30.1 MB in the beginning and 30.0 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:22:03,583 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.21 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 30.7 MB in the beginning and 41.2 MB in the end (delta: -10.5 MB). Peak memory consumption was 11.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:22:03,590 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 48.2 MB. Free memory was 30.1 MB in the beginning and 30.0 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 381.21 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 30.7 MB in the beginning and 41.2 MB in the end (delta: -10.5 MB). Peak memory consumption was 11.2 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...