./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_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_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/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 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 .................................................................................................................................. 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_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/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 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 ....................................................................................................................................................................... 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 23:56:22,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:56:22,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:56:22,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:56:22,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:56:22,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:56:22,792 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:56:22,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:56:22,798 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:56:22,799 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:56:22,800 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:56:22,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:56:22,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:56:22,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:56:22,806 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:56:22,808 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:56:22,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:56:22,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:56:22,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:56:22,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:56:22,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:56:22,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:56:22,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:56:22,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:56:22,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:56:22,827 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:56:22,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:56:22,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:56:22,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:56:22,831 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:56:22,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:56:22,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:56:22,833 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:56:22,834 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:56:22,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:56:22,836 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:56:22,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:56:22,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:56:22,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:56:22,839 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:56:22,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:56:22,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 23:56:22,874 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:56:22,874 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:56:22,876 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:56:22,876 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:56:22,876 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:56:22,877 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:56:22,877 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:56:22,877 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:56:22,878 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:56:22,878 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:56:22,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:56:22,879 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:56:22,879 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:56:22,879 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:56:22,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:56:22,880 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:56:22,880 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:56:22,880 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:56:22,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:56:22,881 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:56:22,881 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:56:22,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:56:22,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:56:22,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:56:22,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:56:22,882 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:56:22,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:56:22,883 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:56:22,883 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_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 [2020-11-29 23:56:23,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:56:23,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:56:23,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:56:23,190 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:56:23,191 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:56:23,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2020-11-29 23:56:23,279 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/data/9b705bccf/8819943e53324f8ca5c17a856fc555af/FLAG7e21bc254 [2020-11-29 23:56:24,040 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:56:24,041 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2020-11-29 23:56:24,058 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/data/9b705bccf/8819943e53324f8ca5c17a856fc555af/FLAG7e21bc254 [2020-11-29 23:56:24,268 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/data/9b705bccf/8819943e53324f8ca5c17a856fc555af [2020-11-29 23:56:24,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:56:24,274 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 23:56:24,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:24,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:56:24,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:56:24,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:24" (1/1) ... [2020-11-29 23:56:24,284 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a26957f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:24, skipping insertion in model container [2020-11-29 23:56:24,284 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:24" (1/1) ... [2020-11-29 23:56:24,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:56:24,365 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:56:24,882 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:56:24,899 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 23:56:24,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68a659e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:24, skipping insertion in model container [2020-11-29 23:56:24,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:24,901 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:56:24,903 INFO L168 Benchmark]: Toolchain (without parser) took 628.27 ms. Allocated memory is still 88.1 MB. Free memory was 58.4 MB in the beginning and 61.4 MB in the end (delta: -3.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:24,904 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 88.1 MB. Free memory was 46.0 MB in the beginning and 46.0 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:56:24,905 INFO L168 Benchmark]: CACSL2BoogieTranslator took 624.94 ms. Allocated memory is still 88.1 MB. Free memory was 58.2 MB in the beginning and 61.4 MB in the end (delta: -3.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:24,910 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 88.1 MB. Free memory was 46.0 MB in the beginning and 46.0 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 624.94 ms. Allocated memory is still 88.1 MB. Free memory was 58.2 MB in the beginning and 61.4 MB in the end (delta: -3.3 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 23:56:27,328 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:56:27,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:56:27,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:56:27,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:56:27,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:56:27,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:56:27,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:56:27,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:56:27,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:56:27,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:56:27,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:56:27,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:56:27,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:56:27,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:56:27,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:56:27,444 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:56:27,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:56:27,452 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:56:27,458 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:56:27,462 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:56:27,464 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:56:27,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:56:27,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:56:27,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:56:27,480 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:56:27,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:56:27,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:56:27,484 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:56:27,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:56:27,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:56:27,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:56:27,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:56:27,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:56:27,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:56:27,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:56:27,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:56:27,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:56:27,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:56:27,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:56:27,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:56:27,497 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 23:56:27,546 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:56:27,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:56:27,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:56:27,550 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:56:27,551 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:56:27,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:56:27,551 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:56:27,551 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:56:27,552 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:56:27,552 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:56:27,553 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:56:27,553 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:56:27,554 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:56:27,554 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:56:27,554 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:56:27,554 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:56:27,555 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:56:27,555 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:56:27,555 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:56:27,555 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:56:27,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:56:27,556 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:56:27,556 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:56:27,556 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:56:27,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:56:27,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:56:27,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:56:27,557 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:56:27,558 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:56:27,558 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:56:27,558 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:56:27,558 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_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 [2020-11-29 23:56:27,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:56:28,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:56:28,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:56:28,043 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:56:28,044 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:56:28,045 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2020-11-29 23:56:28,111 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/data/5335a0477/dacaf8b8434a43319c95322e852336c3/FLAGc99f5a871 [2020-11-29 23:56:28,848 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:56:28,848 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2020-11-29 23:56:28,868 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/data/5335a0477/dacaf8b8434a43319c95322e852336c3/FLAGc99f5a871 [2020-11-29 23:56:29,035 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e6a34cbb-f64a-4492-ba3b-e9d5cf2fd428/bin/uautomizer/data/5335a0477/dacaf8b8434a43319c95322e852336c3 [2020-11-29 23:56:29,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:56:29,039 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 23:56:29,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:29,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:56:29,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:56:29,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:29" (1/1) ... [2020-11-29 23:56:29,073 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f2015ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:29, skipping insertion in model container [2020-11-29 23:56:29,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:56:29" (1/1) ... [2020-11-29 23:56:29,082 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:56:29,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:56:29,657 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:56:29,692 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 23:56:29,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:56:29,793 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:56:29,806 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:56:29,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:56:29,959 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:56:29,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:29 WrapperNode [2020-11-29 23:56:29,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:56:29,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 23:56:29,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 23:56:29,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 23:56:29,977 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:29" (1/1) ... [2020-11-29 23:56:29,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:56:29" (1/1) ... [2020-11-29 23:56:30,011 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 23:56:30,016 INFO L168 Benchmark]: Toolchain (without parser) took 975.06 ms. Allocated memory was 71.3 MB in the beginning and 117.4 MB in the end (delta: 46.1 MB). Free memory was 54.8 MB in the beginning and 88.7 MB in the end (delta: -33.9 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:30,017 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 71.3 MB. Free memory was 54.2 MB in the beginning and 54.2 MB in the end (delta: 61.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:56:30,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 921.72 ms. Allocated memory was 71.3 MB in the beginning and 117.4 MB in the end (delta: 46.1 MB). Free memory was 54.5 MB in the beginning and 90.2 MB in the end (delta: -35.8 MB). Peak memory consumption was 24.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:30,018 INFO L168 Benchmark]: Boogie Preprocessor took 50.23 ms. Allocated memory is still 117.4 MB. Free memory was 90.2 MB in the beginning and 88.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 23:56:30,021 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 71.3 MB. Free memory was 54.2 MB in the beginning and 54.2 MB in the end (delta: 61.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 921.72 ms. Allocated memory was 71.3 MB in the beginning and 117.4 MB in the end (delta: 46.1 MB). Free memory was 54.5 MB in the beginning and 90.2 MB in the end (delta: -35.8 MB). Peak memory consumption was 24.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 50.23 ms. Allocated memory is still 117.4 MB. Free memory was 90.2 MB in the beginning and 88.7 MB in the end (delta: 1.5 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...