./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.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_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/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 6c31eeec3d7026ce69687d385d956e87b3b54521 .................................................................................................................................. 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_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/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 6c31eeec3d7026ce69687d385d956e87b3b54521 ....................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:58:58,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:58:58,076 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:58:58,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:58:58,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:58:58,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:58:58,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:58:58,177 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:58:58,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:58:58,180 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:58:58,181 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:58:58,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:58:58,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:58:58,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:58:58,185 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:58:58,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:58:58,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:58:58,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:58:58,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:58:58,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:58:58,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:58:58,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:58:58,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:58:58,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:58:58,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:58:58,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:58:58,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:58:58,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:58:58,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:58:58,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:58:58,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:58:58,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:58:58,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:58:58,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:58:58,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:58:58,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:58:58,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:58:58,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:58:58,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:58:58,230 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:58:58,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:58:58,236 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 23:58:58,275 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:58:58,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:58:58,277 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:58:58,277 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:58:58,278 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:58:58,278 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:58:58,278 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:58:58,278 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:58:58,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:58:58,279 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:58:58,280 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:58:58,280 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:58:58,280 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:58:58,280 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:58:58,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:58:58,281 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:58:58,281 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:58:58,281 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:58:58,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:58:58,281 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:58:58,282 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:58:58,282 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:58:58,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:58:58,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:58:58,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:58:58,282 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:58:58,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:58:58,283 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:58:58,283 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_341b8036-05f6-459d-a8a0-ec8991077248/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c31eeec3d7026ce69687d385d956e87b3b54521 [2020-11-29 23:58:58,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:58:58,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:58:58,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:58:58,636 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:58:58,638 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:58:58,639 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-11-29 23:58:58,717 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/data/9cf8f25e7/1a0317e83d334d4091bd4b2b36f12384/FLAG042a8eeab [2020-11-29 23:58:59,409 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:58:59,410 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-11-29 23:58:59,432 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/data/9cf8f25e7/1a0317e83d334d4091bd4b2b36f12384/FLAG042a8eeab [2020-11-29 23:58:59,660 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/data/9cf8f25e7/1a0317e83d334d4091bd4b2b36f12384 [2020-11-29 23:58:59,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:58:59,665 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 23:58:59,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:58:59,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:58:59,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:58:59,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:58:59" (1/1) ... [2020-11-29 23:58:59,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b83da84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:58:59, skipping insertion in model container [2020-11-29 23:58:59,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:58:59" (1/1) ... [2020-11-29 23:58:59,681 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:58:59,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:00,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:00,198 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-11-29 23:59:00,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ba1abb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:00, skipping insertion in model container [2020-11-29 23:59:00,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:00,200 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:59:00,205 INFO L168 Benchmark]: Toolchain (without parser) took 537.36 ms. Allocated memory is still 125.8 MB. Free memory was 96.4 MB in the beginning and 99.8 MB in the end (delta: -3.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:00,206 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 88.1 MB. Free memory was 50.5 MB in the beginning and 50.4 MB in the end (delta: 41.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:00,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 533.79 ms. Allocated memory is still 125.8 MB. Free memory was 96.1 MB in the beginning and 99.8 MB in the end (delta: -3.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:00,210 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 88.1 MB. Free memory was 50.5 MB in the beginning and 50.4 MB in the end (delta: 41.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 533.79 ms. Allocated memory is still 125.8 MB. Free memory was 96.1 MB in the beginning and 99.8 MB in the end (delta: -3.7 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: 576]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:59:02,549 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:02,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:02,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:02,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:02,590 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:02,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:02,594 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:02,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:02,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:02,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:02,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:02,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:02,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:02,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:02,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:02,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:02,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:02,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:02,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:02,616 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:02,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:02,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:02,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:02,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:02,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:02,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:02,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:02,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:02,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:02,654 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:02,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:02,655 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:02,656 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:02,657 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:02,657 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:02,658 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:02,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:02,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:02,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:02,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:02,664 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 23:59:02,711 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:02,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:02,715 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:02,715 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:02,715 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:59:02,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:02,716 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:59:02,716 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:59:02,716 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:59:02,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:59:02,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:02,718 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:59:02,718 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:59:02,718 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:59:02,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:02,719 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:59:02,719 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:59:02,719 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:59:02,719 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:59:02,720 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:02,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:02,720 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:59:02,720 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:02,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:59:02,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:59:02,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:02,721 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:02,721 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:59:02,722 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:59:02,722 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:59:02,722 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:59:02,722 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_341b8036-05f6-459d-a8a0-ec8991077248/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c31eeec3d7026ce69687d385d956e87b3b54521 [2020-11-29 23:59:03,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:03,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:03,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:03,166 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:03,167 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:03,168 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-11-29 23:59:03,227 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/data/be8f28239/c75e4ae2422d4b66b0e3c64b2cb450e8/FLAGb104b0b2f [2020-11-29 23:59:03,865 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:03,866 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-11-29 23:59:03,884 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/data/be8f28239/c75e4ae2422d4b66b0e3c64b2cb450e8/FLAGb104b0b2f [2020-11-29 23:59:04,121 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_341b8036-05f6-459d-a8a0-ec8991077248/bin/uautomizer/data/be8f28239/c75e4ae2422d4b66b0e3c64b2cb450e8 [2020-11-29 23:59:04,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:04,125 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 23:59:04,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:04,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:04,130 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:04,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:04" (1/1) ... [2020-11-29 23:59:04,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72cb549f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:04, skipping insertion in model container [2020-11-29 23:59:04,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:04" (1/1) ... [2020-11-29 23:59:04,145 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:04,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:04,657 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:04,675 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 23:59:04,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:04,732 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:04,746 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:59:04,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:04,972 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:59:04,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:04 WrapperNode [2020-11-29 23:59:04,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:04,974 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 23:59:04,974 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 23:59:04,974 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 23:59:04,986 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:04" (1/1) ... [2020-11-29 23:59:04,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:04" (1/1) ... [2020-11-29 23:59:05,019 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 23:59:05,033 INFO L168 Benchmark]: Toolchain (without parser) took 907.44 ms. Allocated memory was 60.8 MB in the beginning and 79.7 MB in the end (delta: 18.9 MB). Free memory was 37.7 MB in the beginning and 45.4 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:05,034 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 60.8 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:05,035 INFO L168 Benchmark]: CACSL2BoogieTranslator took 846.92 ms. Allocated memory was 60.8 MB in the beginning and 79.7 MB in the end (delta: 18.9 MB). Free memory was 37.4 MB in the beginning and 47.1 MB in the end (delta: -9.7 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:05,036 INFO L168 Benchmark]: Boogie Preprocessor took 57.73 ms. Allocated memory is still 79.7 MB. Free memory was 47.1 MB in the beginning and 45.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:05,038 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 60.8 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 846.92 ms. Allocated memory was 60.8 MB in the beginning and 79.7 MB in the end (delta: 18.9 MB). Free memory was 37.4 MB in the beginning and 47.1 MB in the end (delta: -9.7 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 57.73 ms. Allocated memory is still 79.7 MB. Free memory was 47.1 MB in the beginning and 45.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...