./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-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_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c5e00b9cd3876aa8df4263099f6b8339445d38f8 .................................................................................................................................................................................................................................................................................................................... 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_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c5e00b9cd3876aa8df4263099f6b8339445d38f8 ................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:27,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:27,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:27,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:27,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:27,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:27,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:27,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:27,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:27,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:27,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:27,604 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:27,604 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:27,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:27,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:27,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:27,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:27,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:27,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:27,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:27,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:27,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:27,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:27,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:27,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:27,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:27,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:27,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:27,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:27,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:27,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:27,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:27,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:27,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:27,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:27,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:27,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:27,645 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:27,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:27,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:27,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:27,648 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:36:27,670 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:27,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:27,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:27,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:27,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:27,673 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:27,673 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:36:27,673 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:27,673 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:27,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:27,674 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:36:27,674 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:36:27,674 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:36:27,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:27,675 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:27,675 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:27,675 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:27,675 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:27,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:27,676 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:27,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:27,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:27,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:27,677 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:27,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:27,677 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_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5e00b9cd3876aa8df4263099f6b8339445d38f8 [2020-11-28 04:36:27,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:27,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:27,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:27,953 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:27,954 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:27,955 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2020-11-28 04:36:28,032 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/data/49b206b34/44322c7dde484796a678cdc9b2220576/FLAG64efd6aae [2020-11-28 04:36:28,660 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:28,666 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2020-11-28 04:36:28,689 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/data/49b206b34/44322c7dde484796a678cdc9b2220576/FLAG64efd6aae [2020-11-28 04:36:28,925 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/data/49b206b34/44322c7dde484796a678cdc9b2220576 [2020-11-28 04:36:28,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:28,930 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:28,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:28,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:28,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:28,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:28" (1/1) ... [2020-11-28 04:36:28,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18a4b294 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:28, skipping insertion in model container [2020-11-28 04:36:28,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:28" (1/1) ... [2020-11-28 04:36:28,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:29,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:29,429 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:29,442 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:36:29,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:29,519 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:36:29,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29 WrapperNode [2020-11-28 04:36:29,520 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:29,521 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:36:29,521 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:36:29,521 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:36:29,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29" (1/1) ... [2020-11-28 04:36:29,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29" (1/1) ... [2020-11-28 04:36:29,562 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:36:29,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:36:29,563 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:36:29,563 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:36:29,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29" (1/1) ... [2020-11-28 04:36:29,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29" (1/1) ... [2020-11-28 04:36:29,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29" (1/1) ... [2020-11-28 04:36:29,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29" (1/1) ... [2020-11-28 04:36:29,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29" (1/1) ... [2020-11-28 04:36:29,588 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29" (1/1) ... [2020-11-28 04:36:29,589 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29" (1/1) ... [2020-11-28 04:36:29,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:36:29,593 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:36:29,593 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:36:29,593 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:36:29,594 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-28 04:36:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-28 04:36:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-28 04:36:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:36:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:36:30,207 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:36:30,207 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-11-28 04:36:30,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:36:30 BoogieIcfgContainer [2020-11-28 04:36:30,210 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:36:30,211 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:36:30,211 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:36:30,222 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:36:30,222 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:36:30" (1/1) ... [2020-11-28 04:36:30,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:36:30,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:36:30,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2020-11-28 04:36:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2020-11-28 04:36:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-11-28 04:36:30,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:36:30,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:36:30,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 04:36:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:36:30,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2020-11-28 04:36:30,435 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2020-11-28 04:36:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-28 04:36:30,436 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:36:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:36:30,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 04:36:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:36:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 11 states and 12 transitions. [2020-11-28 04:36:30,507 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2020-11-28 04:36:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-11-28 04:36:30,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:36:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:36:30,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 04:36:30,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:36:30,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2020-11-28 04:36:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2020-11-28 04:36:30,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-11-28 04:36:30,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:36:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:36:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 04:36:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:36:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2020-11-28 04:36:31,165 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2020-11-28 04:36:31,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-11-28 04:36:31,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:36:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:36:31,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 04:36:31,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:36:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2020-11-28 04:36:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2020-11-28 04:36:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-11-28 04:36:31,553 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:36:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-28 04:36:31,594 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-28 04:36:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-28 04:36:31,615 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-28 04:36:31,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-28 04:36:31,673 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-28 04:36:31,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-28 04:36:31,689 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-28 04:36:31,725 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 6 iterations. [2020-11-28 04:36:31,738 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-28 04:36:31,745 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-28 04:36:31,746 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-28 04:36:31,746 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-28 04:36:31,746 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-28 04:36:31,747 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-28 04:36:31,747 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-28 04:36:31,747 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-28 04:36:31,748 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-28 04:36:31,748 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-28 04:36:31,750 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-28 04:36:31,750 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-28 04:36:31,751 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-28 04:36:31,751 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-28 04:36:31,751 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-28 04:36:31,754 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-28 04:36:31,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 28.11 04:36:31 ImpRootNode [2020-11-28 04:36:31,770 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-28 04:36:31,771 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-28 04:36:31,771 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-28 04:36:31,772 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-28 04:36:31,772 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:36:30" (3/4) ... [2020-11-28 04:36:31,775 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-11-28 04:36:31,775 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-28 04:36:31,779 INFO L168 Benchmark]: Toolchain (without parser) took 2845.68 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 75.0 MB in the beginning and 90.5 MB in the end (delta: -15.5 MB). Peak memory consumption was 3.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:31,780 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 102.8 MB. Free memory is still 60.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:31,782 INFO L168 Benchmark]: CACSL2BoogieTranslator took 586.26 ms. Allocated memory is still 102.8 MB. Free memory was 74.8 MB in the beginning and 68.9 MB in the end (delta: 5.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:31,783 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.92 ms. Allocated memory is still 102.8 MB. Free memory was 68.9 MB in the beginning and 67.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:31,784 INFO L168 Benchmark]: Boogie Preprocessor took 29.34 ms. Allocated memory is still 102.8 MB. Free memory was 67.1 MB in the beginning and 65.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:31,785 INFO L168 Benchmark]: RCFGBuilder took 617.24 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 65.8 MB in the beginning and 94.3 MB in the end (delta: -28.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:31,786 INFO L168 Benchmark]: CodeCheck took 1559.05 ms. Allocated memory is still 123.7 MB. Free memory was 94.3 MB in the beginning and 91.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:31,787 INFO L168 Benchmark]: Witness Printer took 4.07 ms. Allocated memory is still 123.7 MB. Free memory was 91.6 MB in the beginning and 90.5 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:31,796 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 10 locations, 3 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 1.4s, OverallIterations: 6, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 32 SDtfs, 44 SDslu, 96 SDs, 0 SdLazy, 386 SolverSat, 206 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 191 GetRequests, 156 SyntacticMatches, 1 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 29 NumberOfCodeBlocks, 29 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 17 ConstructedInterpolants, 0 QuantifiedInterpolants, 234 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 525]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 525. Possible FailurePath: [L512] int num; [L513] int ind, newsize, i = 1; [L526] num = __VERIFIER_nondet_int() [L527] COND FALSE !(!(num > 0 && num < 100)) [L530] int *a = (int *)malloc(sizeof(int)); VAL [i=1, ind=0, newsize=0, num=1] [L531] COND FALSE !(a == ((void *)0)) [L534] newsize = 0 [L515] int *a = (int *)arg; VAL [i=1, ind=0, newsize=0, num=1] [L516] COND TRUE newsize < num [L517] newsize = newsize + 1 [L518] int *b = ((void *)0); [L519] b = realloc(a, sizeof(int) * newsize) [L520] b[newsize - 1] = i [L521] a = b VAL [i=1, ind=0, newsize=1, num=1] [L516] COND FALSE !(newsize < num) [L523] return 0; [L536] return 0; VAL [i=1, ind=0, newsize=1, num=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 102.8 MB. Free memory is still 60.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 586.26 ms. Allocated memory is still 102.8 MB. Free memory was 74.8 MB in the beginning and 68.9 MB in the end (delta: 5.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 40.92 ms. Allocated memory is still 102.8 MB. Free memory was 68.9 MB in the beginning and 67.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 29.34 ms. Allocated memory is still 102.8 MB. Free memory was 67.1 MB in the beginning and 65.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 617.24 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 65.8 MB in the beginning and 94.3 MB in the end (delta: -28.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * CodeCheck took 1559.05 ms. Allocated memory is still 123.7 MB. Free memory was 94.3 MB in the beginning and 91.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. * Witness Printer took 4.07 ms. Allocated memory is still 123.7 MB. Free memory was 91.6 MB in the beginning and 90.5 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:34,165 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:34,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:34,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:34,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:34,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:34,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:34,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:34,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:34,211 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:34,212 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:34,214 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:34,215 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:34,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:34,217 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:34,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:34,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:34,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:34,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:34,226 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:34,228 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:34,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:34,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:34,232 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:34,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:34,236 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:34,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:34,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:34,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:34,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:34,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:34,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:34,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:34,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:34,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:34,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:34,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:34,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:34,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:34,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:34,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:34,249 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:36:34,284 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:34,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:34,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:34,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:34,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:34,287 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:34,288 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:36:34,288 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:34,288 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:34,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:34,289 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:36:34,289 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:36:34,290 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:36:34,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:34,290 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:36:34,291 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:36:34,291 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:36:34,291 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:34,291 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:34,292 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:34,292 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:34,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:34,292 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:34,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:34,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:34,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:34,293 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:36:34,293 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:36:34,293 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:36:34,294 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:34,294 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_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5e00b9cd3876aa8df4263099f6b8339445d38f8 [2020-11-28 04:36:34,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:34,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:34,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:34,751 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:34,752 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:34,753 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2020-11-28 04:36:34,823 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/data/d2ab31ebc/0b4ed203ec1f4a9dbbfbcc8823afa4d5/FLAG511a85490 [2020-11-28 04:36:35,442 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:35,443 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2020-11-28 04:36:35,467 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/data/d2ab31ebc/0b4ed203ec1f4a9dbbfbcc8823afa4d5/FLAG511a85490 [2020-11-28 04:36:35,738 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/data/d2ab31ebc/0b4ed203ec1f4a9dbbfbcc8823afa4d5 [2020-11-28 04:36:35,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:35,742 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:35,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:35,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:35,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:35,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:35" (1/1) ... [2020-11-28 04:36:35,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36cb9042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:35, skipping insertion in model container [2020-11-28 04:36:35,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:35" (1/1) ... [2020-11-28 04:36:35,768 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:35,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:36,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:36,153 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:36:36,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:36,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:36,219 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:36:36,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:36,313 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:36:36,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36 WrapperNode [2020-11-28 04:36:36,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:36,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:36:36,319 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:36:36,320 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:36:36,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36" (1/1) ... [2020-11-28 04:36:36,363 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36" (1/1) ... [2020-11-28 04:36:36,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:36:36,385 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:36:36,385 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:36:36,385 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:36:36,393 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36" (1/1) ... [2020-11-28 04:36:36,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36" (1/1) ... [2020-11-28 04:36:36,397 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36" (1/1) ... [2020-11-28 04:36:36,397 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36" (1/1) ... [2020-11-28 04:36:36,404 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36" (1/1) ... [2020-11-28 04:36:36,408 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36" (1/1) ... [2020-11-28 04:36:36,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36" (1/1) ... [2020-11-28 04:36:36,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:36:36,419 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:36:36,419 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:36:36,419 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:36:36,420 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8af19d01-d0c0-4555-bf2d-cfecdc34352e/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-28 04:36:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-28 04:36:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-28 04:36:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:36:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:36:37,220 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:36:37,220 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-11-28 04:36:37,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:36:37 BoogieIcfgContainer [2020-11-28 04:36:37,222 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:36:37,223 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:36:37,223 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:36:37,235 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:36:37,236 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:36:37" (1/1) ... [2020-11-28 04:36:37,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:36:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:36:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2020-11-28 04:36:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2020-11-28 04:36:37,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-11-28 04:36:37,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:36:37,342 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:151) 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) [2020-11-28 04:36:37,352 INFO L168 Benchmark]: Toolchain (without parser) took 1606.89 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 47.8 MB in the beginning and 73.9 MB in the end (delta: -26.0 MB). Peak memory consumption was 1.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:37,354 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:37,355 INFO L168 Benchmark]: CACSL2BoogieTranslator took 573.96 ms. Allocated memory is still 69.2 MB. Free memory was 47.7 MB in the beginning and 37.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:37,356 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.13 ms. Allocated memory is still 69.2 MB. Free memory was 37.5 MB in the beginning and 35.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:37,357 INFO L168 Benchmark]: Boogie Preprocessor took 27.77 ms. Allocated memory is still 69.2 MB. Free memory was 35.5 MB in the beginning and 34.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:37,358 INFO L168 Benchmark]: RCFGBuilder took 803.47 ms. Allocated memory is still 69.2 MB. Free memory was 34.2 MB in the beginning and 31.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:37,360 INFO L168 Benchmark]: CodeCheck took 124.62 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 31.1 MB in the beginning and 73.9 MB in the end (delta: -42.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:37,371 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 573.96 ms. Allocated memory is still 69.2 MB. Free memory was 47.7 MB in the beginning and 37.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 66.13 ms. Allocated memory is still 69.2 MB. Free memory was 37.5 MB in the beginning and 35.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 27.77 ms. Allocated memory is still 69.2 MB. Free memory was 35.5 MB in the beginning and 34.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 803.47 ms. Allocated memory is still 69.2 MB. Free memory was 34.2 MB in the beginning and 31.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. * CodeCheck took 124.62 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 31.1 MB in the beginning and 73.9 MB in the end (delta: -42.7 MB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...