./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_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/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_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/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 [2020-11-29 21:58:41,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:58:41,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:58:41,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:58:41,680 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:58:41,681 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:58:41,683 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:58:41,686 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:58:41,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:58:41,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:58:41,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:58:41,710 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:58:41,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:58:41,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:58:41,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:58:41,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:58:41,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:58:41,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:58:41,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:58:41,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:58:41,748 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:58:41,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:58:41,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:58:41,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:58:41,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:58:41,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:58:41,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:58:41,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:58:41,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:58:41,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:58:41,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:58:41,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:58:41,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:58:41,776 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:58:41,778 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:58:41,778 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:58:41,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:58:41,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:58:41,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:58:41,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:58:41,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:58:41,783 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 21:58:41,810 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:58:41,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:58:41,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:58:41,813 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:58:41,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:58:41,813 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:58:41,814 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 21:58:41,814 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:58:41,814 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:58:41,814 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:58:41,815 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 21:58:41,815 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 21:58:41,815 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 21:58:41,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:58:41,816 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:58:41,816 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:58:41,816 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:58:41,816 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:58:41,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:58:41,817 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:58:41,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:58:41,817 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:58:41,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:58:41,818 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:58:41,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:58:41,818 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_458542ba-22ab-4785-b5ee-5223bc158fcc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5e00b9cd3876aa8df4263099f6b8339445d38f8 [2020-11-29 21:58:42,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:58:42,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:58:42,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:58:42,219 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:58:42,220 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:58:42,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2020-11-29 21:58:42,341 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/data/509aed2a6/b8f371f0612943e8b495e7f501e3cc3f/FLAGf92df2e8e [2020-11-29 21:58:42,955 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:58:42,956 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2020-11-29 21:58:42,972 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/data/509aed2a6/b8f371f0612943e8b495e7f501e3cc3f/FLAGf92df2e8e [2020-11-29 21:58:43,264 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/data/509aed2a6/b8f371f0612943e8b495e7f501e3cc3f [2020-11-29 21:58:43,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:58:43,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:58:43,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:58:43,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:58:43,289 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:58:43,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:43,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@625dd88d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43, skipping insertion in model container [2020-11-29 21:58:43,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:43,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:58:43,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:58:43,757 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:58:43,773 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 21:58:43,817 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:58:43,880 INFO L208 MainTranslator]: Completed translation [2020-11-29 21:58:43,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43 WrapperNode [2020-11-29 21:58:43,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:58:43,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 21:58:43,883 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 21:58:43,883 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 21:58:43,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:43,930 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:43,975 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 21:58:43,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 21:58:43,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 21:58:43,978 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 21:58:43,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:43,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:43,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:43,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:44,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:44,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:44,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:44,015 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 21:58:44,016 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 21:58:44,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 21:58:44,017 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 21:58:44,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/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 [2020-11-29 21:58:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 21:58:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 21:58:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 21:58:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 21:58:44,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 21:58:44,685 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 21:58:44,685 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-11-29 21:58:44,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:58:44 BoogieIcfgContainer [2020-11-29 21:58:44,688 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 21:58:44,689 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 21:58:44,689 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 21:58:44,703 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 21:58:44,704 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:58:44" (1/1) ... [2020-11-29 21:58:44,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:58:44,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:58:44,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2020-11-29 21:58:44,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2020-11-29 21:58:44,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-11-29 21:58:44,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:58:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:58:44,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 21:58:44,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:58:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2020-11-29 21:58:44,990 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2020-11-29 21:58:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-29 21:58:44,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:58:45,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:58:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 21:58:45,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:58:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 11 states and 12 transitions. [2020-11-29 21:58:45,121 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2020-11-29 21:58:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-11-29 21:58:45,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:58:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:58:45,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 21:58:45,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:58:45,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2020-11-29 21:58:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2020-11-29 21:58:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-11-29 21:58:45,390 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:58:45,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:58:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 21:58:45,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:58:45,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2020-11-29 21:58:45,966 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2020-11-29 21:58:45,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-11-29 21:58:45,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:58:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:58:46,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 21:58:46,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:58:46,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2020-11-29 21:58:46,496 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2020-11-29 21:58:46,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-11-29 21:58:46,497 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:58:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 21:58:46,544 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 21:58:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 21:58:46,599 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 21:58:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 21:58:46,681 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 21:58:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 21:58:46,699 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 21:58:46,721 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 6 iterations. [2020-11-29 21:58:46,739 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-29 21:58:46,740 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-29 21:58:46,740 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-29 21:58:46,741 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-29 21:58:46,742 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-29 21:58:46,742 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-29 21:58:46,742 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-29 21:58:46,743 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-29 21:58:46,743 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-29 21:58:46,744 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-29 21:58:46,744 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-29 21:58:46,746 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-29 21:58:46,747 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-29 21:58:46,747 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2020-11-29 21:58:46,748 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-29 21:58:46,763 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2020-11-29 21:58:46,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 29.11 09:58:46 ImpRootNode [2020-11-29 21:58:46,786 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-29 21:58:46,787 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 21:58:46,788 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 21:58:46,788 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 21:58:46,789 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:58:44" (3/4) ... [2020-11-29 21:58:46,793 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-11-29 21:58:46,793 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 21:58:46,796 INFO L168 Benchmark]: Toolchain (without parser) took 3517.32 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 69.1 MB in the beginning and 55.4 MB in the end (delta: 13.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:46,799 INFO L168 Benchmark]: CDTParser took 0.83 ms. Allocated memory is still 79.7 MB. Free memory was 37.0 MB in the beginning and 36.9 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:58:46,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 597.87 ms. Allocated memory is still 98.6 MB. Free memory was 69.1 MB in the beginning and 66.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:46,803 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.43 ms. Allocated memory is still 98.6 MB. Free memory was 65.3 MB in the beginning and 63.8 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:46,804 INFO L168 Benchmark]: Boogie Preprocessor took 39.32 ms. Allocated memory is still 98.6 MB. Free memory was 63.8 MB in the beginning and 62.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:46,806 INFO L168 Benchmark]: RCFGBuilder took 671.71 ms. Allocated memory is still 98.6 MB. Free memory was 62.4 MB in the beginning and 40.2 MB in the end (delta: 22.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:46,807 INFO L168 Benchmark]: CodeCheck took 2097.88 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 40.2 MB in the beginning and 56.5 MB in the end (delta: -16.4 MB). Peak memory consumption was 6.6 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:46,809 INFO L168 Benchmark]: Witness Printer took 5.92 ms. Allocated memory is still 119.5 MB. Free memory was 56.5 MB in the beginning and 55.4 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:46,814 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: 1.9s, 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, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 191 GetRequests, 156 SyntacticMatches, 1 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s 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 0.83 ms. Allocated memory is still 79.7 MB. Free memory was 37.0 MB in the beginning and 36.9 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 597.87 ms. Allocated memory is still 98.6 MB. Free memory was 69.1 MB in the beginning and 66.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 92.43 ms. Allocated memory is still 98.6 MB. Free memory was 65.3 MB in the beginning and 63.8 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 39.32 ms. Allocated memory is still 98.6 MB. Free memory was 63.8 MB in the beginning and 62.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 671.71 ms. Allocated memory is still 98.6 MB. Free memory was 62.4 MB in the beginning and 40.2 MB in the end (delta: 22.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * CodeCheck took 2097.88 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 40.2 MB in the beginning and 56.5 MB in the end (delta: -16.4 MB). Peak memory consumption was 6.6 MB. Max. memory is 16.1 GB. * Witness Printer took 5.92 ms. Allocated memory is still 119.5 MB. Free memory was 56.5 MB in the beginning and 55.4 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. 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_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 - 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 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 [2020-11-29 21:58:49,632 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:58:49,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:58:49,673 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:58:49,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:58:49,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:58:49,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:58:49,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:58:49,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:58:49,686 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:58:49,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:58:49,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:58:49,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:58:49,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:58:49,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:58:49,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:58:49,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:58:49,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:58:49,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:58:49,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:58:49,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:58:49,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:58:49,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:58:49,713 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:58:49,717 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:58:49,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:58:49,719 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:58:49,720 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:58:49,721 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:58:49,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:58:49,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:58:49,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:58:49,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:58:49,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:58:49,728 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:58:49,729 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:58:49,730 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:58:49,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:58:49,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:58:49,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:58:49,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:58:49,734 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 21:58:49,789 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:58:49,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:58:49,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:58:49,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:58:49,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:58:49,793 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:58:49,793 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 21:58:49,794 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:58:49,794 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:58:49,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:58:49,795 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 21:58:49,796 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 21:58:49,796 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 21:58:49,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:58:49,797 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 21:58:49,797 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:58:49,798 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:58:49,798 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:58:49,799 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:58:49,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:58:49,800 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:58:49,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:58:49,801 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:58:49,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:58:49,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:58:49,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:58:49,802 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 21:58:49,802 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:58:49,803 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 21:58:49,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:58:49,803 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_458542ba-22ab-4785-b5ee-5223bc158fcc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5e00b9cd3876aa8df4263099f6b8339445d38f8 [2020-11-29 21:58:50,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:58:50,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:58:50,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:58:50,321 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:58:50,322 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:58:50,323 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2020-11-29 21:58:50,426 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/data/f4b91e318/c84fcbbced834977b10602263f222226/FLAG77bd7dd99 [2020-11-29 21:58:51,105 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:58:51,106 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2020-11-29 21:58:51,123 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/data/f4b91e318/c84fcbbced834977b10602263f222226/FLAG77bd7dd99 [2020-11-29 21:58:51,397 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/bin/ukojak/data/f4b91e318/c84fcbbced834977b10602263f222226 [2020-11-29 21:58:51,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:58:51,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:58:51,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:58:51,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:58:51,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:58:51,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:58:51" (1/1) ... [2020-11-29 21:58:51,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d00b19d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:51, skipping insertion in model container [2020-11-29 21:58:51,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:58:51" (1/1) ... [2020-11-29 21:58:51,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:58:51,498 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:58:51,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:58:51,862 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 21:58:51,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:58:51,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:58:51,936 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 21:58:51,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:58:52,093 INFO L208 MainTranslator]: Completed translation [2020-11-29 21:58:52,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52 WrapperNode [2020-11-29 21:58:52,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:58:52,095 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 21:58:52,097 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 21:58:52,097 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 21:58:52,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52" (1/1) ... [2020-11-29 21:58:52,145 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52" (1/1) ... [2020-11-29 21:58:52,170 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 21:58:52,171 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 21:58:52,171 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 21:58:52,171 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 21:58:52,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52" (1/1) ... [2020-11-29 21:58:52,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52" (1/1) ... [2020-11-29 21:58:52,185 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52" (1/1) ... [2020-11-29 21:58:52,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52" (1/1) ... [2020-11-29 21:58:52,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52" (1/1) ... [2020-11-29 21:58:52,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52" (1/1) ... [2020-11-29 21:58:52,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52" (1/1) ... [2020-11-29 21:58:52,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 21:58:52,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 21:58:52,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 21:58:52,207 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 21:58:52,208 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_458542ba-22ab-4785-b5ee-5223bc158fcc/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 [2020-11-29 21:58:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 21:58:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 21:58:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-29 21:58:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 21:58:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 21:58:53,109 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 21:58:53,109 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-11-29 21:58:53,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:58:53 BoogieIcfgContainer [2020-11-29 21:58:53,112 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 21:58:53,113 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 21:58:53,113 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 21:58:53,126 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 21:58:53,127 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:58:53" (1/1) ... [2020-11-29 21:58:53,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:58:53,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:58:53,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2020-11-29 21:58:53,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2020-11-29 21:58:53,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-11-29 21:58:53,186 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:58:53,241 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) [2020-11-29 21:58:53,246 INFO L168 Benchmark]: Toolchain (without parser) took 1841.75 ms. Allocated memory is still 79.7 MB. Free memory was 45.2 MB in the beginning and 52.1 MB in the end (delta: -6.9 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:58:53,247 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 79.7 MB. Free memory was 62.6 MB in the beginning and 62.5 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:58:53,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.67 ms. Allocated memory is still 79.7 MB. Free memory was 45.1 MB in the beginning and 53.1 MB in the end (delta: -8.1 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:53,248 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.98 ms. Allocated memory is still 79.7 MB. Free memory was 53.1 MB in the beginning and 51.4 MB in the end (delta: 1.8 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:58:53,249 INFO L168 Benchmark]: Boogie Preprocessor took 35.38 ms. Allocated memory is still 79.7 MB. Free memory was 51.4 MB in the beginning and 50.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:53,250 INFO L168 Benchmark]: RCFGBuilder took 905.29 ms. Allocated memory is still 79.7 MB. Free memory was 50.1 MB in the beginning and 57.1 MB in the end (delta: -7.0 MB). Peak memory consumption was 21.9 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:53,251 INFO L168 Benchmark]: CodeCheck took 130.25 ms. Allocated memory is still 79.7 MB. Free memory was 56.8 MB in the beginning and 52.1 MB in the end (delta: 4.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:53,256 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 0.41 ms. Allocated memory is still 79.7 MB. Free memory was 62.6 MB in the beginning and 62.5 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 684.67 ms. Allocated memory is still 79.7 MB. Free memory was 45.1 MB in the beginning and 53.1 MB in the end (delta: -8.1 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 74.98 ms. Allocated memory is still 79.7 MB. Free memory was 53.1 MB in the beginning and 51.4 MB in the end (delta: 1.8 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 35.38 ms. Allocated memory is still 79.7 MB. Free memory was 51.4 MB in the beginning and 50.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 905.29 ms. Allocated memory is still 79.7 MB. Free memory was 50.1 MB in the beginning and 57.1 MB in the end (delta: -7.0 MB). Peak memory consumption was 21.9 MB. Max. memory is 16.1 GB. * CodeCheck took 130.25 ms. Allocated memory is still 79.7 MB. Free memory was 56.8 MB in the beginning and 52.1 MB in the end (delta: 4.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...