./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4.cil-2.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/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 9187bc92090d01e0892e8fd14c7d6a75e3556b66 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 10:18:34,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:18:34,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:18:34,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:18:34,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:18:34,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:18:34,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:18:34,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:18:34,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:18:34,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:18:34,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:18:34,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:18:34,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:18:34,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:18:34,154 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:18:34,155 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:18:34,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:18:34,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:18:34,168 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:18:34,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:18:34,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:18:34,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:18:34,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:18:34,178 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:18:34,182 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:18:34,182 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:18:34,183 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:18:34,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:18:34,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:18:34,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:18:34,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:18:34,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:18:34,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:18:34,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:18:34,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:18:34,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:18:34,194 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:18:34,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:18:34,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:18:34,195 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:18:34,196 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:18:34,197 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2019-10-22 10:18:34,213 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:18:34,214 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:18:34,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:18:34,216 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:18:34,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:18:34,216 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:18:34,216 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 10:18:34,217 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:18:34,217 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:18:34,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:18:34,217 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 10:18:34,217 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 10:18:34,217 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 10:18:34,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:18:34,218 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:18:34,218 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:18:34,218 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:18:34,218 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:18:34,219 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:18:34,219 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:18:34,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:18:34,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:18:34,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:18:34,220 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:18:34,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:18:34,221 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_a911c206-8e20-4aa2-b05c-1acea26a5a07/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 -> 9187bc92090d01e0892e8fd14c7d6a75e3556b66 [2019-10-22 10:18:34,257 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:18:34,269 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:18:34,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:18:34,273 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:18:34,274 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:18:34,274 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4.cil-2.c [2019-10-22 10:18:34,326 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/data/549a4c3ba/045c48eb3d2242c899020c5843d09823/FLAGf4e0d6a1a [2019-10-22 10:18:34,800 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:18:34,801 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4.cil-2.c [2019-10-22 10:18:34,820 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/data/549a4c3ba/045c48eb3d2242c899020c5843d09823/FLAGf4e0d6a1a [2019-10-22 10:18:35,310 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/data/549a4c3ba/045c48eb3d2242c899020c5843d09823 [2019-10-22 10:18:35,315 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:18:35,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:18:35,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:18:35,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:18:35,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:18:35,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:18:35" (1/1) ... [2019-10-22 10:18:35,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eb6c6fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:35, skipping insertion in model container [2019-10-22 10:18:35,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:18:35" (1/1) ... [2019-10-22 10:18:35,331 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:18:35,389 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:18:35,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:18:35,864 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:18:36,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:18:36,025 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:18:36,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36 WrapperNode [2019-10-22 10:18:36,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:18:36,026 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:18:36,026 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:18:36,027 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:18:36,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36" (1/1) ... [2019-10-22 10:18:36,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36" (1/1) ... [2019-10-22 10:18:36,165 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:18:36,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:18:36,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:18:36,165 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:18:36,179 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36" (1/1) ... [2019-10-22 10:18:36,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36" (1/1) ... [2019-10-22 10:18:36,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36" (1/1) ... [2019-10-22 10:18:36,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36" (1/1) ... [2019-10-22 10:18:36,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36" (1/1) ... [2019-10-22 10:18:36,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36" (1/1) ... [2019-10-22 10:18:36,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36" (1/1) ... [2019-10-22 10:18:36,248 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:18:36,248 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:18:36,248 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:18:36,248 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:18:36,249 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/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 10:18:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:18:36,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:18:36,600 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,612 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,617 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,627 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,629 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,631 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,635 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,640 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,642 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,652 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,653 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,656 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,657 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,659 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,663 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,664 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,666 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,669 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,672 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,672 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,673 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,674 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,676 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,677 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,678 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,680 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,681 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,682 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,682 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:36,683 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:18:37,784 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##658: assume !false; [2019-10-22 10:18:37,785 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##657: assume false; [2019-10-22 10:18:37,785 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##665: assume !false; [2019-10-22 10:18:37,785 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##664: assume false; [2019-10-22 10:18:37,785 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##683: assume false; [2019-10-22 10:18:37,785 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##684: assume !false; [2019-10-22 10:18:37,785 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##609: assume false; [2019-10-22 10:18:37,786 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##610: assume !false; [2019-10-22 10:18:37,786 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##639: assume false; [2019-10-22 10:18:37,786 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##640: assume !false; [2019-10-22 10:18:37,786 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##249: assume false; [2019-10-22 10:18:37,786 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !false; [2019-10-22 10:18:37,786 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##279: assume false; [2019-10-22 10:18:37,787 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##280: assume !false; [2019-10-22 10:18:37,787 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##285: assume !false; [2019-10-22 10:18:37,787 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##284: assume false; [2019-10-22 10:18:37,787 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##229: assume !false; [2019-10-22 10:18:37,787 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume false; [2019-10-22 10:18:37,787 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##302: assume !false; [2019-10-22 10:18:37,787 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##301: assume false; [2019-10-22 10:18:37,788 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##369: assume !false; [2019-10-22 10:18:37,788 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##375: assume !false; [2019-10-22 10:18:37,788 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##374: assume false; [2019-10-22 10:18:37,788 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##331: assume false; [2019-10-22 10:18:37,792 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##332: assume !false; [2019-10-22 10:18:37,792 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##357: assume false; [2019-10-22 10:18:37,793 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##358: assume !false; [2019-10-22 10:18:37,793 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##368: assume false; [2019-10-22 10:18:37,793 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##404: assume !false; [2019-10-22 10:18:37,793 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##403: assume false; [2019-10-22 10:18:37,793 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##427: assume !false; [2019-10-22 10:18:37,793 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##426: assume false; [2019-10-22 10:18:37,793 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##436: assume !false; [2019-10-22 10:18:37,794 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##435: assume false; [2019-10-22 10:18:37,794 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##439: assume false; [2019-10-22 10:18:37,794 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##440: assume !false; [2019-10-22 10:18:37,794 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##463: assume false; [2019-10-22 10:18:37,794 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##464: assume !false; [2019-10-22 10:18:37,794 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##485: assume !false; [2019-10-22 10:18:37,794 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##484: assume false; [2019-10-22 10:18:37,795 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##524: assume !false; [2019-10-22 10:18:37,795 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##523: assume false; [2019-10-22 10:18:37,795 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##558: assume !false; [2019-10-22 10:18:37,795 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##557: assume false; [2019-10-22 10:18:37,795 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##187: assume !false; [2019-10-22 10:18:37,795 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##186: assume false; [2019-10-22 10:18:37,795 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##68: assume !false; [2019-10-22 10:18:37,796 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume false; [2019-10-22 10:18:37,796 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##144: assume false; [2019-10-22 10:18:37,796 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##145: assume !false; [2019-10-22 10:18:37,796 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2019-10-22 10:18:37,797 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2019-10-22 10:18:37,797 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##154: assume !false; [2019-10-22 10:18:37,797 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##153: assume false; [2019-10-22 10:18:37,797 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##158: assume !false; [2019-10-22 10:18:37,797 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##157: assume false; [2019-10-22 10:18:37,797 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##588: assume !false; [2019-10-22 10:18:37,798 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##587: assume false; [2019-10-22 10:18:37,798 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##106: assume !false; [2019-10-22 10:18:37,798 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##105: assume false; [2019-10-22 10:18:40,951 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:18:40,951 INFO L284 CfgBuilder]: Removed 275 assume(true) statements. [2019-10-22 10:18:40,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:18:40 BoogieIcfgContainer [2019-10-22 10:18:40,952 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:18:40,953 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:18:40,953 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:18:40,963 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:18:40,963 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:18:40" (1/1) ... [2019-10-22 10:18:40,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:18:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:18:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 103 states and 173 transitions. [2019-10-22 10:18:41,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 173 transitions. [2019-10-22 10:18:41,021 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 10:18:41,021 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2019-10-22 10:18:41,030 INFO L771 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2019-10-22 10:18:41,100 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,105 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,105 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,105 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,105 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,105 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,106 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,106 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,106 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,106 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,106 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,106 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,106 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,107 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,107 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,107 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,107 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,107 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,107 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,107 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,107 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,108 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,108 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,108 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,108 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,108 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,108 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,108 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,109 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,109 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,109 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,109 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,109 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,109 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,109 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,109 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,110 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,110 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,110 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,110 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,110 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,110 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,110 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,110 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,111 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,111 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,111 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,111 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,111 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,111 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,111 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,113 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,114 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,115 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,115 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,116 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,116 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:41,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.10 10:18:41 ImpRootNode [2019-10-22 10:18:41,116 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-10-22 10:18:41,116 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 10:18:41,117 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 10:18:41,117 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 10:18:41,117 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:18:40" (3/4) ... [2019-10-22 10:18:41,122 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 10:18:41,165 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 466 nodes and edges [2019-10-22 10:18:41,168 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 105 nodes and edges [2019-10-22 10:18:41,171 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-10-22 10:18:41,174 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-10-22 10:18:41,434 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a911c206-8e20-4aa2-b05c-1acea26a5a07/bin/ukojak/witness.graphml [2019-10-22 10:18:41,435 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 10:18:41,437 INFO L168 Benchmark]: Toolchain (without parser) took 6120.65 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 314.6 MB). Free memory was 939.3 MB in the beginning and 1.2 GB in the end (delta: -254.1 MB). Peak memory consumption was 60.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:41,437 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:18:41,438 INFO L168 Benchmark]: CACSL2BoogieTranslator took 708.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -176.1 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:41,438 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:41,438 INFO L168 Benchmark]: Boogie Preprocessor took 82.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:41,439 INFO L168 Benchmark]: RCFGBuilder took 4704.05 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 179.3 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -175.3 MB). Peak memory consumption was 426.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:41,439 INFO L168 Benchmark]: CodeCheck took 163.65 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:41,439 INFO L168 Benchmark]: Witness Printer took 318.50 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 54.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:41,441 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 1 procedures, 103 locations, 0 error locations. Result: SAFE, OverallTime: 0.0s, OverallIterations: 1, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, 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 - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1279]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 549]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 626]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 744]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1382]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 729]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1273]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 549]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 666]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 734]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 708.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -176.1 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 138.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 82.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4704.05 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 179.3 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -175.3 MB). Peak memory consumption was 426.8 MB. Max. memory is 11.5 GB. * CodeCheck took 163.65 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Witness Printer took 318.50 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 54.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...