./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14.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_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/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 26df8b77023ded01b1c63f15b6d9ebfd030e4148 .................................................................................................................................. 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_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/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 26df8b77023ded01b1c63f15b6d9ebfd030e4148 ....................................................................................................................................................................... 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 19:52:50,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:52:50,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:52:50,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:52:50,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:52:50,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:52:50,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:52:50,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:52:50,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:52:50,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:52:50,157 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:52:50,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:52:50,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:52:50,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:52:50,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:52:50,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:52:50,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:52:50,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:52:50,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:52:50,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:52:50,178 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:52:50,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:52:50,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:52:50,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:52:50,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:52:50,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:52:50,187 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:52:50,188 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:52:50,188 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:52:50,189 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:52:50,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:52:50,191 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:52:50,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:52:50,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:52:50,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:52:50,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:52:50,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:52:50,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:52:50,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:52:50,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:52:50,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:52:50,199 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 19:52:50,223 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:52:50,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:52:50,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:52:50,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:52:50,226 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:52:50,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:52:50,227 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:52:50,235 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:52:50,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:52:50,235 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:52:50,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:52:50,236 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:52:50,236 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:52:50,237 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:52:50,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:52:50,237 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:52:50,238 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:52:50,238 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:52:50,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:52:50,239 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:52:50,239 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:52:50,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:52:50,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:52:50,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:52:50,241 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:52:50,241 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:52:50,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:52:50,242 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:52:50,242 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_3a3f95b6-0234-4b6e-bb60-cc287a50f636/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26df8b77023ded01b1c63f15b6d9ebfd030e4148 [2020-11-29 19:52:50,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:52:50,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:52:50,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:52:50,544 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:52:50,545 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:52:50,546 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-11-29 19:52:50,628 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/data/8ca796934/d2651c57369240c1845d96ae8ba88780/FLAG3c224c860 [2020-11-29 19:52:51,332 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:52:51,333 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-11-29 19:52:51,352 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/data/8ca796934/d2651c57369240c1845d96ae8ba88780/FLAG3c224c860 [2020-11-29 19:52:51,561 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/data/8ca796934/d2651c57369240c1845d96ae8ba88780 [2020-11-29 19:52:51,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:52:51,565 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 19:52:51,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:52:51,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:52:51,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:52:51,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:52:51" (1/1) ... [2020-11-29 19:52:51,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@df03d2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:52:51, skipping insertion in model container [2020-11-29 19:52:51,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:52:51" (1/1) ... [2020-11-29 19:52:51,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:52:51,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:52:52,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:52:52,192 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 19:52:52,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1704dda2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:52:52, skipping insertion in model container [2020-11-29 19:52:52,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:52:52,195 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:52:52,198 INFO L168 Benchmark]: Toolchain (without parser) took 630.52 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 68.2 MB in the beginning and 95.9 MB in the end (delta: -27.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:52:52,199 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 92.3 MB. Free memory was 50.4 MB in the beginning and 50.3 MB in the end (delta: 51.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:52:52,202 INFO L168 Benchmark]: CACSL2BoogieTranslator took 628.06 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 67.9 MB in the beginning and 95.9 MB in the end (delta: -28.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:52:52,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 92.3 MB. Free memory was 50.4 MB in the beginning and 50.3 MB in the end (delta: 51.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 628.06 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 67.9 MB in the beginning and 95.9 MB in the end (delta: -28.0 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: 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 19:52:54,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:52:54,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:52:54,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:52:54,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:52:54,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:52:54,664 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:52:54,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:52:54,670 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:52:54,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:52:54,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:52:54,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:52:54,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:52:54,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:52:54,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:52:54,692 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:52:54,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:52:54,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:52:54,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:52:54,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:52:54,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:52:54,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:52:54,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:52:54,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:52:54,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:52:54,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:52:54,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:52:54,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:52:54,737 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:52:54,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:52:54,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:52:54,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:52:54,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:52:54,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:52:54,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:52:54,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:52:54,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:52:54,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:52:54,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:52:54,758 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:52:54,759 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:52:54,764 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 19:52:54,817 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:52:54,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:52:54,821 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:52:54,822 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:52:54,822 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:52:54,822 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:52:54,822 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:52:54,823 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:52:54,823 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:52:54,823 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:52:54,824 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:52:54,825 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:52:54,825 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:52:54,825 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:52:54,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:52:54,826 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:52:54,826 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:52:54,826 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:52:54,826 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:52:54,826 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:52:54,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:52:54,827 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:52:54,827 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:52:54,827 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:52:54,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:52:54,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:52:54,828 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:52:54,828 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:52:54,829 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:52:54,829 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:52:54,829 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:52:54,829 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_3a3f95b6-0234-4b6e-bb60-cc287a50f636/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26df8b77023ded01b1c63f15b6d9ebfd030e4148 [2020-11-29 19:52:55,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:52:55,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:52:55,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:52:55,393 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:52:55,393 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:52:55,394 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-11-29 19:52:55,478 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/data/3c2748b2c/6cbb76dbd959481bad7efc2b28b9ac37/FLAGb23118915 [2020-11-29 19:52:56,363 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:52:56,364 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-11-29 19:52:56,394 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/data/3c2748b2c/6cbb76dbd959481bad7efc2b28b9ac37/FLAGb23118915 [2020-11-29 19:52:56,583 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3a3f95b6-0234-4b6e-bb60-cc287a50f636/bin/uautomizer/data/3c2748b2c/6cbb76dbd959481bad7efc2b28b9ac37 [2020-11-29 19:52:56,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:52:56,590 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 19:52:56,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:52:56,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:52:56,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:52:56,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:52:56" (1/1) ... [2020-11-29 19:52:56,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61b4c46b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:52:56, skipping insertion in model container [2020-11-29 19:52:56,605 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:52:56" (1/1) ... [2020-11-29 19:52:56,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:52:56,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:52:57,311 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:52:57,338 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:52:57,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:52:57,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:52:57,454 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:52:57,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:52:57,673 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:52:57,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:52:57 WrapperNode [2020-11-29 19:52:57,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:52:57,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 19:52:57,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 19:52:57,676 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 19:52:57,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:52:57" (1/1) ... [2020-11-29 19:52:57,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:52:57" (1/1) ... [2020-11-29 19:52:57,720 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 19:52:57,726 INFO L168 Benchmark]: Toolchain (without parser) took 1134.68 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 31.4 MB in the beginning and 36.2 MB in the end (delta: -4.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-29 19:52:57,726 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 54.5 MB. Free memory is still 36.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:52:57,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1081.75 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 31.2 MB in the beginning and 37.8 MB in the end (delta: -6.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:52:57,728 INFO L168 Benchmark]: Boogie Preprocessor took 47.38 ms. Allocated memory is still 71.3 MB. Free memory was 37.8 MB in the beginning and 36.2 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:52:57,731 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 54.5 MB. Free memory is still 36.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1081.75 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 31.2 MB in the beginning and 37.8 MB in the end (delta: -6.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 47.38 ms. Allocated memory is still 71.3 MB. Free memory was 37.8 MB in the beginning and 36.2 MB in the end (delta: 1.6 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...