./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem10_label09_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem10_label09_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/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 32bit --witnessprinter.graph.data.programhash bd67834e8971a579ed0a849416006fd592ec6188 ......................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:34:40,890 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:34:40,891 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:34:40,900 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:34:40,900 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:34:40,901 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:34:40,902 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:34:40,903 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:34:40,904 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:34:40,904 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:34:40,905 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:34:40,905 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:34:40,906 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:34:40,906 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:34:40,907 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:34:40,908 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:34:40,908 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:34:40,909 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:34:40,911 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:34:40,912 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:34:40,913 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:34:40,913 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:34:40,915 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:34:40,915 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:34:40,915 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:34:40,916 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:34:40,917 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:34:40,917 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:34:40,918 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:34:40,918 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:34:40,919 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:34:40,919 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:34:40,919 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:34:40,919 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:34:40,920 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:34:40,921 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:34:40,921 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 07:34:40,931 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:34:40,931 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:34:40,932 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:34:40,932 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:34:40,932 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:34:40,933 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:34:40,933 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:34:40,933 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 07:34:40,933 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:34:40,933 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 07:34:40,933 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:34:40,934 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:34:40,934 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:34:40,934 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:34:40,934 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 07:34:40,934 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:34:40,934 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:34:40,934 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:34:40,935 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:34:40,935 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:34:40,935 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:34:40,935 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:34:40,935 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:34:40,935 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:34:40,935 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:34:40,936 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 07:34:40,936 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:34:40,936 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:34:40,936 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd67834e8971a579ed0a849416006fd592ec6188 [2018-11-10 07:34:40,960 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:34:40,969 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:34:40,971 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:34:40,972 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:34:40,973 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:34:40,973 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/../../sv-benchmarks/c/eca-rers2012/Problem10_label09_true-unreach-call.c [2018-11-10 07:34:41,018 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/data/a89e4a002/0e0877c6cd134420adf978e7cad174a6/FLAGf906329ab [2018-11-10 07:34:41,398 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:34:41,399 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/sv-benchmarks/c/eca-rers2012/Problem10_label09_true-unreach-call.c [2018-11-10 07:34:41,409 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/data/a89e4a002/0e0877c6cd134420adf978e7cad174a6/FLAGf906329ab [2018-11-10 07:34:41,420 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/data/a89e4a002/0e0877c6cd134420adf978e7cad174a6 [2018-11-10 07:34:41,423 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:34:41,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:34:41,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:34:41,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:34:41,426 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:34:41,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61258a75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41, skipping insertion in model container [2018-11-10 07:34:41,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:34:41,469 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:34:41,696 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:34:41,699 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:34:41,767 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:34:41,777 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:34:41,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41 WrapperNode [2018-11-10 07:34:41,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:34:41,779 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 07:34:41,779 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 07:34:41,779 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 07:34:41,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,796 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,898 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 07:34:41,898 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:34:41,899 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:34:41,899 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:34:41,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,911 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,927 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,936 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41" (1/1) ... [2018-11-10 07:34:41,949 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 07:34:41,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 07:34:41,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 07:34:41,950 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 07:34:41,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/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 [2018-11-10 07:34:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 07:34:41,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 07:34:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 07:36:39,199 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 07:36:39,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:36:39 BoogieIcfgContainer [2018-11-10 07:36:39,200 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 07:36:39,201 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 07:36:39,201 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 07:36:39,211 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 07:36:39,211 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:36:39" (1/1) ... [2018-11-10 07:36:39,221 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:36:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:39,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2018-11-10 07:36:39,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2018-11-10 07:36:39,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-11-10 07:36:39,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:39,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:36:39,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 14 states and 17 transitions. [2018-11-10 07:36:39,468 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2018-11-10 07:36:39,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-10 07:36:39,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:36:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:40,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 23 states and 35 transitions. [2018-11-10 07:36:40,197 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2018-11-10 07:36:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-10 07:36:40,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:40,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:40,640 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:36:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 32 states and 53 transitions. [2018-11-10 07:36:51,133 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 53 transitions. [2018-11-10 07:36:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-10 07:36:51,133 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:51,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:51,339 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:36:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:51,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2018-11-10 07:36:51,441 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2018-11-10 07:36:51,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-10 07:36:51,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:36:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:51,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 36 states and 57 transitions. [2018-11-10 07:36:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 57 transitions. [2018-11-10 07:36:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-10 07:36:51,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:52,058 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:36:52,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:52,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 41 states and 69 transitions. [2018-11-10 07:36:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 69 transitions. [2018-11-10 07:36:52,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-10 07:36:52,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:52,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:52,781 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:36:52,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:52,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 44 states and 73 transitions. [2018-11-10 07:36:52,945 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 73 transitions. [2018-11-10 07:36:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-10 07:36:52,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:36:53,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:53,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 45 states and 73 transitions. [2018-11-10 07:36:53,303 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 73 transitions. [2018-11-10 07:36:53,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-10 07:36:53,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:53,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:53,774 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-10 07:36:55,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:55,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 64 states and 116 transitions. [2018-11-10 07:36:55,506 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 116 transitions. [2018-11-10 07:36:55,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-10 07:36:55,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:55,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-10 07:36:56,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 71 states and 124 transitions. [2018-11-10 07:36:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 124 transitions. [2018-11-10 07:36:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-10 07:36:56,376 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:56,894 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-10 07:36:57,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 64 states and 111 transitions. [2018-11-10 07:36:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 111 transitions. [2018-11-10 07:36:57,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-10 07:36:57,148 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:57,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:58,082 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-10 07:36:59,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:36:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 72 states and 129 transitions. [2018-11-10 07:36:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 129 transitions. [2018-11-10 07:36:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-10 07:36:59,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:36:59,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:36:59,820 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-10 07:37:00,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:37:00,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 75 states and 133 transitions. [2018-11-10 07:37:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 133 transitions. [2018-11-10 07:37:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-10 07:37:00,054 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:37:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:37:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-10 07:37:00,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:37:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 76 states and 133 transitions. [2018-11-10 07:37:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 133 transitions. [2018-11-10 07:37:00,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-10 07:37:00,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:37:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:37:01,208 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-10 07:37:01,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:37:01,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 77 states and 133 transitions. [2018-11-10 07:37:01,352 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 133 transitions. [2018-11-10 07:37:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-10 07:37:01,353 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:37:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:37:02,046 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-10 07:37:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:37:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 78 states and 133 transitions. [2018-11-10 07:37:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 133 transitions. [2018-11-10 07:37:02,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-10 07:37:02,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:37:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:37:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-10 07:37:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:37:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 81 states and 137 transitions. [2018-11-10 07:37:03,043 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 137 transitions. [2018-11-10 07:37:03,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-10 07:37:03,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:37:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:37:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-10 07:37:03,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:37:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 84 states and 140 transitions. [2018-11-10 07:37:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 140 transitions. [2018-11-10 07:37:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-10 07:37:03,858 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:37:03,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:37:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-10 07:37:04,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:37:04,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 43 states and 71 transitions. [2018-11-10 07:37:04,704 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 71 transitions. [2018-11-10 07:37:04,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 07:37:04,704 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 20 iterations. [2018-11-10 07:37:04,711 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 07:37:04,992 INFO L582 CodeCheckObserver]: Invariant with dag size 21 [2018-11-10 07:37:04,998 INFO L582 CodeCheckObserver]: Invariant with dag size 24 [2018-11-10 07:37:04,999 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 07:37:05,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 07:37:04 ImpRootNode [2018-11-10 07:37:05,000 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 07:37:05,000 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 07:37:05,000 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 07:37:05,000 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 07:37:05,001 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:36:39" (3/4) ... [2018-11-10 07:37:05,005 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 07:37:05,021 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 180 nodes and edges [2018-11-10 07:37:05,022 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2018-11-10 07:37:05,023 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-10 07:37:05,024 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-10 07:37:05,119 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1d58748f-086e-46c8-9f41-3508aa2a05f5/bin-2019/ukojak/witness.graphml [2018-11-10 07:37:05,119 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 07:37:05,120 INFO L168 Benchmark]: Toolchain (without parser) took 143696.40 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 695.7 MB). Free memory was 952.2 MB in the beginning and 1.4 GB in the end (delta: -486.6 MB). Peak memory consumption was 209.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:37:05,121 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:37:05,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.00 ms. Allocated memory is still 1.0 GB. Free memory was 952.2 MB in the beginning and 917.3 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. [2018-11-10 07:37:05,121 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 917.3 MB in the beginning and 1.1 GB in the end (delta: -208.5 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2018-11-10 07:37:05,121 INFO L168 Benchmark]: Boogie Preprocessor took 50.85 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:37:05,122 INFO L168 Benchmark]: RCFGBuilder took 117250.55 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 168.8 MB). Free memory was 1.1 GB in the beginning and 807.4 MB in the end (delta: 311.2 MB). Peak memory consumption was 480.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:37:05,122 INFO L168 Benchmark]: CodeCheck took 25799.22 ms. Allocated memory was 1.3 GB in the beginning and 1.7 GB in the end (delta: 389.5 MB). Free memory was 807.4 MB in the beginning and 1.5 GB in the end (delta: -648.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:37:05,122 INFO L168 Benchmark]: Witness Printer took 118.94 ms. Allocated memory is still 1.7 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:37:05,124 INFO L336 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, 207 locations, 1 error locations. SAFE Result, 25.4s OverallTime, 20 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 3609880 SDtfs, 8391440 SDslu, 8148064 SDs, 0 SdLazy, 18067592 SolverSat, 2293400 SolverUnsat, 131072 SolverUnknown, 0 SolverNotchecked, 183.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4646 GetRequests, 4098 SyntacticMatches, 350 SemanticMatches, 198 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31280 ImplicationChecksByTransitivity, 8.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 7.1s InterpolantComputationTime, 474 NumberOfCodeBlocks, 474 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 455 ConstructedInterpolants, 0 QuantifiedInterpolants, 145455 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 19 InterpolantComputations, 1 PerfectInterpolantSequences, 450/938 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 172]: 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: 20]: Loop Invariant Derived loop invariant: ((((a1 <= 38 || !(a10 == 2)) || 218 < a1) || !(a19 == 6)) && a12 == 0) && a4 == 14 - InvariantResult [Line: 582]: Loop Invariant Derived loop invariant: (((!(a19 == 6) && a12 == 0) && a4 == 14) || ((!(a10 == 2) && a12 == 0) && a4 == 14)) || (((a1 <= 38 || 219 <= a1) && a12 == 0) && a4 == 14) - InvariantResult [Line: 576]: 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 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 354.00 ms. Allocated memory is still 1.0 GB. Free memory was 952.2 MB in the beginning and 917.3 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 119.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 917.3 MB in the beginning and 1.1 GB in the end (delta: -208.5 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.85 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 117250.55 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 168.8 MB). Free memory was 1.1 GB in the beginning and 807.4 MB in the end (delta: 311.2 MB). Peak memory consumption was 480.1 MB. Max. memory is 11.5 GB. * CodeCheck took 25799.22 ms. Allocated memory was 1.3 GB in the beginning and 1.7 GB in the end (delta: 389.5 MB). Free memory was 807.4 MB in the beginning and 1.5 GB in the end (delta: -648.5 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 118.94 ms. Allocated memory is still 1.7 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...