./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash edd38666bfa8e3b5df6462d7b06e77575263f7f9 .................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 10:12:21,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:21,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:21,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:21,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:21,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:21,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:21,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:21,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:21,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:21,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:21,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:21,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:21,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:21,991 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:21,992 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:21,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:21,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:22,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:22,002 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:22,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:22,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:22,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:22,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:22,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:22,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:22,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:22,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:22,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:22,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:22,017 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:22,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:22,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:22,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:22,020 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:22,021 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:22,022 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:22,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:22,022 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:22,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:22,024 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:22,024 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-10-22 10:12:22,036 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:22,036 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:22,036 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:22,037 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:22,037 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:22,037 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:22,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:22,038 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:12:22,038 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:22,038 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:22,038 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:22,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:22,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:22,039 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:22,039 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:22,039 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:22,039 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:22,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:22,039 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:22,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:22,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:22,040 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:22,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:22,040 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:12:22,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:12:22,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:22,040 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:12:22,041 INFO L138 SettingsManager]: * To the following directory=dump/ 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/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/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 ! call(__VERIFIER_error())) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> edd38666bfa8e3b5df6462d7b06e77575263f7f9 [2019-10-22 10:12:22,062 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:22,073 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:22,075 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:22,076 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:22,077 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:22,077 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2019-10-22 10:12:22,127 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/data/418306fda/6a76ce3511d24d3b8c176ef7f3b9cdee/FLAGccdba0d85 [2019-10-22 10:12:22,878 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:22,881 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2019-10-22 10:12:22,934 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/data/418306fda/6a76ce3511d24d3b8c176ef7f3b9cdee/FLAGccdba0d85 [2019-10-22 10:12:23,148 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/data/418306fda/6a76ce3511d24d3b8c176ef7f3b9cdee [2019-10-22 10:12:23,151 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:23,152 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:23,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:23,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:23,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:23,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:23" (1/1) ... [2019-10-22 10:12:23,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463ac75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:23, skipping insertion in model container [2019-10-22 10:12:23,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:23" (1/1) ... [2019-10-22 10:12:23,169 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:23,305 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:26,036 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:26,077 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:26,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:27,450 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:27,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27 WrapperNode [2019-10-22 10:12:27,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:27,451 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:27,451 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:27,452 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:27,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27" (1/1) ... [2019-10-22 10:12:27,571 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27" (1/1) ... [2019-10-22 10:12:27,629 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:27,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:27,629 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:27,629 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:27,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27" (1/1) ... [2019-10-22 10:12:27,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27" (1/1) ... [2019-10-22 10:12:27,644 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27" (1/1) ... [2019-10-22 10:12:27,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27" (1/1) ... [2019-10-22 10:12:27,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27" (1/1) ... [2019-10-22 10:12:27,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27" (1/1) ... [2019-10-22 10:12:27,687 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27" (1/1) ... [2019-10-22 10:12:27,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:27,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:27,703 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:27,703 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:27,704 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/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 [2019-10-22 10:12:27,774 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2019-10-22 10:12:27,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2019-10-22 10:12:27,774 INFO L130 BoogieDeclarations]: Found specification of procedure index_prepare_for_write [2019-10-22 10:12:27,775 INFO L138 BoogieDeclarations]: Found implementation of procedure index_prepare_for_write [2019-10-22 10:12:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure index_check [2019-10-22 10:12:27,775 INFO L138 BoogieDeclarations]: Found implementation of procedure index_check [2019-10-22 10:12:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-22 10:12:27,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-22 10:12:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 10:12:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-10-22 10:12:27,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-10-22 10:12:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:27,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:27,777 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-22 10:12:27,777 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-22 10:12:27,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-22 10:12:27,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-22 10:12:27,778 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_block_number [2019-10-22 10:12:27,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_block_number [2019-10-22 10:12:27,778 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2019-10-22 10:12:27,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2019-10-22 10:12:27,778 INFO L130 BoogieDeclarations]: Found specification of procedure to_buffer [2019-10-22 10:12:27,778 INFO L138 BoogieDeclarations]: Found implementation of procedure to_buffer [2019-10-22 10:12:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 10:12:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2019-10-22 10:12:27,779 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2019-10-22 10:12:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-22 10:12:27,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-22 10:12:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_check [2019-10-22 10:12:27,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_check [2019-10-22 10:12:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:12:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_prepare_for_write [2019-10-22 10:12:27,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_prepare_for_write [2019-10-22 10:12:27,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 10:12:27,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-22 10:12:27,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-22 10:12:30,778 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:12:30,778 INFO L284 CfgBuilder]: Removed 8 assume(true) statements. [2019-10-22 10:12:30,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:12:30 BoogieIcfgContainer [2019-10-22 10:12:30,779 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:12:30,780 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:12:30,780 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:12:30,790 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:12:30,790 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:12:30" (1/1) ... [2019-10-22 10:12:30,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:12:30,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:30,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 110 states and 141 transitions. [2019-10-22 10:12:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 141 transitions. [2019-10-22 10:12:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-10-22 10:12:30,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:31,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 10:12:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 113 states and 147 transitions. [2019-10-22 10:12:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 147 transitions. [2019-10-22 10:12:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-10-22 10:12:31,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:31,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 10:12:31,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 118 states and 157 transitions. [2019-10-22 10:12:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 157 transitions. [2019-10-22 10:12:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-10-22 10:12:31,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:31,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-22 10:12:31,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 122 states and 164 transitions. [2019-10-22 10:12:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2019-10-22 10:12:31,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-10-22 10:12:31,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:31,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:31,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-22 10:12:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 126 states and 171 transitions. [2019-10-22 10:12:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 171 transitions. [2019-10-22 10:12:31,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2019-10-22 10:12:31,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-22 10:12:31,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:31,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 128 states and 174 transitions. [2019-10-22 10:12:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 174 transitions. [2019-10-22 10:12:31,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-10-22 10:12:31,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:32,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-22 10:12:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:32,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 130 states and 177 transitions. [2019-10-22 10:12:32,075 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 177 transitions. [2019-10-22 10:12:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-10-22 10:12:32,077 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:32,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-22 10:12:32,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:32,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 132 states and 180 transitions. [2019-10-22 10:12:32,223 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 180 transitions. [2019-10-22 10:12:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-10-22 10:12:32,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-22 10:12:32,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 134 states and 183 transitions. [2019-10-22 10:12:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 183 transitions. [2019-10-22 10:12:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-10-22 10:12:32,371 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:32,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-22 10:12:32,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:32,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 137 states and 187 transitions. [2019-10-22 10:12:32,490 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 187 transitions. [2019-10-22 10:12:32,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-10-22 10:12:32,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:32,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:32,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-22 10:12:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 121 states and 159 transitions. [2019-10-22 10:12:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 159 transitions. [2019-10-22 10:12:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-10-22 10:12:32,595 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:32,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-22 10:12:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:32,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 124 states and 163 transitions. [2019-10-22 10:12:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 163 transitions. [2019-10-22 10:12:32,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-10-22 10:12:32,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:12:32,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:12:32,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-22 10:12:32,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:12:32,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 105 states and 133 transitions. [2019-10-22 10:12:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 133 transitions. [2019-10-22 10:12:32,837 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 10:12:32,837 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 13 iterations. [2019-10-22 10:12:32,849 INFO L771 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-10-22 10:12:33,064 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:12:33,068 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:12:33,069 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:12:33,070 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:12:33,070 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:12:33,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.10 10:12:33 ImpRootNode [2019-10-22 10:12:33,071 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-10-22 10:12:33,071 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 10:12:33,072 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 10:12:33,072 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 10:12:33,072 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:12:30" (3/4) ... [2019-10-22 10:12:33,076 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 10:12:33,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure index_check [2019-10-22 10:12:33,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_bufio_get_block_number [2019-10-22 10:12:33,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_block_data [2019-10-22 10:12:33,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_bm_checksum [2019-10-22 10:12:33,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure index_prepare_for_write [2019-10-22 10:12:33,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2019-10-22 10:12:33,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bitmap_prepare_for_write [2019-10-22 10:12:33,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_block_location [2019-10-22 10:12:33,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2019-10-22 10:12:33,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_buffer [2019-10-22 10:12:33,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2019-10-22 10:12:33,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2019-10-22 10:12:33,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ___ratelimit [2019-10-22 10:12:33,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2019-10-22 10:12:33,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bitmap_check [2019-10-22 10:12:33,096 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 86 nodes and edges [2019-10-22 10:12:33,098 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2019-10-22 10:12:33,099 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2019-10-22 10:12:33,100 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-10-22 10:12:33,100 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 10:12:33,209 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_7d353736-241d-4149-a63c-22dfeeca4fed/bin/ukojak/witness.graphml [2019-10-22 10:12:33,209 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 10:12:33,211 INFO L168 Benchmark]: Toolchain (without parser) took 10058.24 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 351.8 MB). Free memory was 928.4 MB in the beginning and 1.3 GB in the end (delta: -358.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:12:33,211 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:12:33,212 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4298.02 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 281.0 MB). Free memory was 928.4 MB in the beginning and 939.1 MB in the end (delta: -10.7 MB). Peak memory consumption was 310.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:33,212 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.43 ms. Allocated memory is still 1.3 GB. Free memory was 939.1 MB in the beginning and 930.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:33,212 INFO L168 Benchmark]: Boogie Preprocessor took 73.50 ms. Allocated memory is still 1.3 GB. Free memory was 930.5 MB in the beginning and 921.9 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:33,212 INFO L168 Benchmark]: RCFGBuilder took 3076.74 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 55.1 MB). Free memory was 921.9 MB in the beginning and 1.2 GB in the end (delta: -239.6 MB). Peak memory consumption was 126.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:33,213 INFO L168 Benchmark]: CodeCheck took 2291.48 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 15.7 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -138.7 MB). Peak memory consumption was 373.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:33,213 INFO L168 Benchmark]: Witness Printer took 137.78 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:33,216 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 16 procedures, 110 locations, 1 error locations. Result: SAFE, OverallTime: 2.0s, OverallIterations: 13, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 87904 SDtfs, 47592 SDslu, 91624 SDs, 0 SdLazy, 47696 SolverSat, 21656 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3807 GetRequests, 3799 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 462 NumberOfCodeBlocks, 462 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 450 ConstructedInterpolants, 0 QuantifiedInterpolants, 31706 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 36/36 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 - PositiveResult [Line: 11336]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6754]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4298.02 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 281.0 MB). Free memory was 928.4 MB in the beginning and 939.1 MB in the end (delta: -10.7 MB). Peak memory consumption was 310.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 177.43 ms. Allocated memory is still 1.3 GB. Free memory was 939.1 MB in the beginning and 930.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 73.50 ms. Allocated memory is still 1.3 GB. Free memory was 930.5 MB in the beginning and 921.9 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3076.74 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 55.1 MB). Free memory was 921.9 MB in the beginning and 1.2 GB in the end (delta: -239.6 MB). Peak memory consumption was 126.5 MB. Max. memory is 11.5 GB. * CodeCheck took 2291.48 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 15.7 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -138.7 MB). Peak memory consumption was 373.6 MB. Max. memory is 11.5 GB. * Witness Printer took 137.78 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...