./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-ext3/getNumbers4_true-valid-memsafety.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-ext3/getNumbers4_true-valid-memsafety.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/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 b8a667539b0a7850f9a7aa38ebbe1ead0e2c55d4 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 01:18:07,091 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:18:07,092 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:18:07,098 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:18:07,099 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:18:07,099 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:18:07,100 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:18:07,102 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:18:07,103 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:18:07,104 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:18:07,105 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:18:07,105 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:18:07,106 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:18:07,106 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:18:07,107 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:18:07,108 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:18:07,108 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:18:07,110 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:18:07,111 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:18:07,112 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:18:07,113 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:18:07,114 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:18:07,116 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:18:07,116 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:18:07,116 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:18:07,117 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:18:07,118 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:18:07,118 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:18:07,119 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:18:07,120 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:18:07,120 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:18:07,120 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:18:07,120 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:18:07,121 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:18:07,121 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:18:07,122 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:18:07,122 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-11-23 01:18:07,133 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:18:07,133 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:18:07,134 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:18:07,134 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:18:07,134 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:18:07,135 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:18:07,135 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 01:18:07,135 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:18:07,135 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:18:07,135 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:18:07,135 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-23 01:18:07,135 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-23 01:18:07,136 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-23 01:18:07,136 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:18:07,136 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:18:07,136 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:18:07,136 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:18:07,136 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:18:07,136 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:18:07,137 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:18:07,137 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:18:07,137 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:18:07,137 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:18:07,137 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 01:18:07,137 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:18:07,138 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in 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_8267a7dd-6028-45b5-bc11-5ea43c969107/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 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 -> b8a667539b0a7850f9a7aa38ebbe1ead0e2c55d4 [2018-11-23 01:18:07,161 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:18:07,171 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:18:07,173 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:18:07,174 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:18:07,175 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:18:07,175 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/../../sv-benchmarks/c/memsafety-ext3/getNumbers4_true-valid-memsafety.c [2018-11-23 01:18:07,220 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/data/eb83e74a7/2378ecb6b017442e8be60e0df9cd3bc7/FLAGd8b24360f [2018-11-23 01:18:07,561 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:18:07,561 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/sv-benchmarks/c/memsafety-ext3/getNumbers4_true-valid-memsafety.c [2018-11-23 01:18:07,567 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/data/eb83e74a7/2378ecb6b017442e8be60e0df9cd3bc7/FLAGd8b24360f [2018-11-23 01:18:07,992 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/data/eb83e74a7/2378ecb6b017442e8be60e0df9cd3bc7 [2018-11-23 01:18:07,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:18:07,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:18:07,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:18:07,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:18:07,999 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:18:07,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:18:07" (1/1) ... [2018-11-23 01:18:08,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@309c6631 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08, skipping insertion in model container [2018-11-23 01:18:08,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:18:07" (1/1) ... [2018-11-23 01:18:08,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:18:08,021 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:18:08,143 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:18:08,153 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:18:08,167 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:18:08,183 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:18:08,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08 WrapperNode [2018-11-23 01:18:08,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:18:08,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:18:08,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:18:08,184 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:18:08,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08" (1/1) ... [2018-11-23 01:18:08,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08" (1/1) ... [2018-11-23 01:18:08,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:18:08,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:18:08,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:18:08,216 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:18:08,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08" (1/1) ... [2018-11-23 01:18:08,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08" (1/1) ... [2018-11-23 01:18:08,265 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08" (1/1) ... [2018-11-23 01:18:08,266 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08" (1/1) ... [2018-11-23 01:18:08,272 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08" (1/1) ... [2018-11-23 01:18:08,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08" (1/1) ... [2018-11-23 01:18:08,277 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08" (1/1) ... [2018-11-23 01:18:08,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:18:08,279 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:18:08,279 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:18:08,279 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:18:08,280 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/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 [2018-11-23 01:18:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 01:18:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:18:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:18:08,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:18:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 01:18:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 01:18:08,677 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 01:18:08,677 INFO L280 CfgBuilder]: Removed 17 assue(true) statements. [2018-11-23 01:18:08,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:18:08 BoogieIcfgContainer [2018-11-23 01:18:08,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 01:18:08,678 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 01:18:08,678 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 01:18:08,684 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 01:18:08,684 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:18:08" (1/1) ... [2018-11-23 01:18:08,692 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:18:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:08,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2018-11-23 01:18:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2018-11-23 01:18:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-11-23 01:18:08,717 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:08,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2018-11-23 01:18:08,866 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2018-11-23 01:18:08,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-11-23 01:18:08,866 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:08,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:09,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:09,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2018-11-23 01:18:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2018-11-23 01:18:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-11-23 01:18:09,023 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:09,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:09,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 36 states and 40 transitions. [2018-11-23 01:18:09,252 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 40 transitions. [2018-11-23 01:18:09,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-11-23 01:18:09,253 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:09,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:09,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 38 states and 42 transitions. [2018-11-23 01:18:09,525 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2018-11-23 01:18:09,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-23 01:18:09,526 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:09,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:09,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 40 states and 44 transitions. [2018-11-23 01:18:09,844 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2018-11-23 01:18:09,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-23 01:18:09,844 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:09,956 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:10,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 42 states and 46 transitions. [2018-11-23 01:18:10,153 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions. [2018-11-23 01:18:10,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 01:18:10,153 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:10,266 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 44 states and 48 transitions. [2018-11-23 01:18:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 48 transitions. [2018-11-23 01:18:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-23 01:18:10,501 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:10,595 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:10,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:10,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 46 states and 50 transitions. [2018-11-23 01:18:10,803 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2018-11-23 01:18:10,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-23 01:18:10,803 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:10,914 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:11,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:11,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 48 states and 52 transitions. [2018-11-23 01:18:11,191 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 52 transitions. [2018-11-23 01:18:11,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-23 01:18:11,192 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 50 states and 54 transitions. [2018-11-23 01:18:11,637 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2018-11-23 01:18:11,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-23 01:18:11,637 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-11-23 01:18:12,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:12,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2018-11-23 01:18:12,406 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2018-11-23 01:18:12,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 01:18:12,406 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:12,834 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:13,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 50 states and 53 transitions. [2018-11-23 01:18:13,326 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 53 transitions. [2018-11-23 01:18:13,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 01:18:13,326 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:13,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 91 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:14,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 52 states and 58 transitions. [2018-11-23 01:18:14,601 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 58 transitions. [2018-11-23 01:18:14,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 01:18:14,604 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:14,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:14,660 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-11-23 01:18:14,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:14,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 54 states and 61 transitions. [2018-11-23 01:18:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 61 transitions. [2018-11-23 01:18:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 01:18:14,986 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:14,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:15,060 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:16,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:16,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 56 states and 65 transitions. [2018-11-23 01:18:16,830 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 65 transitions. [2018-11-23 01:18:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 01:18:16,830 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:20,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 59 states and 73 transitions. [2018-11-23 01:18:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2018-11-23 01:18:20,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 01:18:20,570 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 60 states and 75 transitions. [2018-11-23 01:18:21,370 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 75 transitions. [2018-11-23 01:18:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 01:18:21,371 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 92 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:18:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 64 states and 87 transitions. [2018-11-23 01:18:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 87 transitions. [2018-11-23 01:18:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 01:18:24,070 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:24,125 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:24,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 65 states and 87 transitions. [2018-11-23 01:18:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 87 transitions. [2018-11-23 01:18:24,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 01:18:24,418 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:24,552 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:24,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 67 states and 93 transitions. [2018-11-23 01:18:24,954 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2018-11-23 01:18:24,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 01:18:24,955 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:25,150 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:25,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 69 states and 96 transitions. [2018-11-23 01:18:25,849 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 96 transitions. [2018-11-23 01:18:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 01:18:25,850 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 70 states and 97 transitions. [2018-11-23 01:18:26,230 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2018-11-23 01:18:26,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 01:18:26,230 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:26,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:26,911 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 74 states and 105 transitions. [2018-11-23 01:18:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 105 transitions. [2018-11-23 01:18:28,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-23 01:18:28,394 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:28,418 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 94 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:18:28,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:28,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 75 states and 105 transitions. [2018-11-23 01:18:28,880 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 105 transitions. [2018-11-23 01:18:28,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-23 01:18:28,880 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:28,988 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 78 states and 111 transitions. [2018-11-23 01:18:30,220 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 111 transitions. [2018-11-23 01:18:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-23 01:18:30,220 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:30,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:30,773 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2018-11-23 01:18:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 81 states and 114 transitions. [2018-11-23 01:18:31,671 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 114 transitions. [2018-11-23 01:18:31,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-23 01:18:31,671 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:31,796 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:33,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:33,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 84 states and 120 transitions. [2018-11-23 01:18:33,114 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 120 transitions. [2018-11-23 01:18:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-23 01:18:33,114 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:34,297 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:37,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:37,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 89 states and 126 transitions. [2018-11-23 01:18:37,653 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 126 transitions. [2018-11-23 01:18:37,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-23 01:18:37,653 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:39,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 92 states and 132 transitions. [2018-11-23 01:18:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 132 transitions. [2018-11-23 01:18:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-23 01:18:39,222 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:42,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:42,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 98 states and 139 transitions. [2018-11-23 01:18:42,555 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 139 transitions. [2018-11-23 01:18:42,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 01:18:42,555 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:42,726 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:44,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:44,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 101 states and 145 transitions. [2018-11-23 01:18:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 145 transitions. [2018-11-23 01:18:44,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 01:18:44,089 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:44,678 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-11-23 01:18:47,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:47,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 110 states and 155 transitions. [2018-11-23 01:18:47,430 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2018-11-23 01:18:47,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-23 01:18:47,431 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:47,566 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:49,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 113 states and 161 transitions. [2018-11-23 01:18:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 161 transitions. [2018-11-23 01:18:49,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-23 01:18:49,129 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:49,444 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2018-11-23 01:18:51,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:51,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 118 states and 167 transitions. [2018-11-23 01:18:51,424 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 167 transitions. [2018-11-23 01:18:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 01:18:51,425 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:51,598 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 121 states and 173 transitions. [2018-11-23 01:18:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 173 transitions. [2018-11-23 01:18:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 01:18:53,169 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:53,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:53,841 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2018-11-23 01:18:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:56,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 126 states and 179 transitions. [2018-11-23 01:18:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 179 transitions. [2018-11-23 01:18:56,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 01:18:56,448 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:18:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:18:58,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:18:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 129 states and 185 transitions. [2018-11-23 01:18:58,687 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 185 transitions. [2018-11-23 01:18:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 01:18:58,688 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:18:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:19:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:19:03,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:19:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 134 states and 191 transitions. [2018-11-23 01:19:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 191 transitions. [2018-11-23 01:19:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-23 01:19:03,922 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:19:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:19:04,070 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:19:05,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:19:05,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 137 states and 195 transitions. [2018-11-23 01:19:05,801 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 195 transitions. [2018-11-23 01:19:05,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-23 01:19:05,802 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:19:05,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:19:08,400 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-23 01:19:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:19:13,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 76 states and 80 transitions. [2018-11-23 01:19:13,121 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 80 transitions. [2018-11-23 01:19:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-23 01:19:13,121 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:19:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:19:13,730 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2018-11-23 01:19:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:19:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 78 states and 83 transitions. [2018-11-23 01:19:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 83 transitions. [2018-11-23 01:19:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-23 01:19:17,643 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:19:17,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:19:17,842 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:19:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:19:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 79 states and 85 transitions. [2018-11-23 01:19:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 85 transitions. [2018-11-23 01:19:31,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-23 01:19:31,135 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:19:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:19:32,095 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:19:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:19:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 82 states and 93 transitions. [2018-11-23 01:19:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 93 transitions. [2018-11-23 01:19:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-23 01:19:51,196 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:19:51,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:19:51,208 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:19:52,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:19:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 82 states and 92 transitions. [2018-11-23 01:19:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 92 transitions. [2018-11-23 01:19:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-23 01:19:52,060 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:19:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:19:53,447 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2018-11-23 01:19:57,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:19:57,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 85 states and 103 transitions. [2018-11-23 01:19:57,890 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 103 transitions. [2018-11-23 01:19:57,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-23 01:19:57,890 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:19:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:19:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:02,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 88 states and 110 transitions. [2018-11-23 01:20:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 110 transitions. [2018-11-23 01:20:02,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-23 01:20:02,660 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:02,870 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 89 states and 111 transitions. [2018-11-23 01:20:05,320 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 111 transitions. [2018-11-23 01:20:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-23 01:20:05,320 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:05,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:05,344 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:07,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:07,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 91 states and 118 transitions. [2018-11-23 01:20:07,946 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 118 transitions. [2018-11-23 01:20:07,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-23 01:20:07,947 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:08,277 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:08,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:08,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 93 states and 124 transitions. [2018-11-23 01:20:08,624 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 124 transitions. [2018-11-23 01:20:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-23 01:20:08,625 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:09,271 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:12,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:12,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 95 states and 126 transitions. [2018-11-23 01:20:12,634 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 126 transitions. [2018-11-23 01:20:12,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-23 01:20:12,634 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:12,648 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-11-23 01:20:14,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:14,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 96 states and 126 transitions. [2018-11-23 01:20:14,026 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 126 transitions. [2018-11-23 01:20:14,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-23 01:20:14,026 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:14,058 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2018-11-23 01:20:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 76 states and 80 transitions. [2018-11-23 01:20:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 80 transitions. [2018-11-23 01:20:15,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-23 01:20:15,316 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:15,729 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:19,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 79 states and 83 transitions. [2018-11-23 01:20:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2018-11-23 01:20:19,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-23 01:20:19,304 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:23,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:23,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 82 states and 86 transitions. [2018-11-23 01:20:23,008 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 86 transitions. [2018-11-23 01:20:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-23 01:20:23,008 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:27,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:27,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 85 states and 89 transitions. [2018-11-23 01:20:27,018 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 89 transitions. [2018-11-23 01:20:27,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-23 01:20:27,018 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:27,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:27,307 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 88 states and 92 transitions. [2018-11-23 01:20:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 92 transitions. [2018-11-23 01:20:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-11-23 01:20:30,773 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:30,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:31,058 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:34,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:34,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 91 states and 95 transitions. [2018-11-23 01:20:34,651 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 95 transitions. [2018-11-23 01:20:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-23 01:20:34,651 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:34,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:35,027 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:39,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 94 states and 98 transitions. [2018-11-23 01:20:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 98 transitions. [2018-11-23 01:20:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-23 01:20:39,509 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:43,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:43,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 97 states and 101 transitions. [2018-11-23 01:20:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 101 transitions. [2018-11-23 01:20:43,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-23 01:20:43,973 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-11-23 01:20:48,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:20:48,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 100 states and 103 transitions. [2018-11-23 01:20:48,629 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 103 transitions. [2018-11-23 01:20:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-11-23 01:20:48,629 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:20:48,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:20:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2018-11-23 01:21:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:21:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 102 states and 106 transitions. [2018-11-23 01:21:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 106 transitions. [2018-11-23 01:21:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-23 01:21:15,173 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:21:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:21:15,602 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:22:13,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:22:13,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 103 states and 108 transitions. [2018-11-23 01:22:13,246 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 108 transitions. [2018-11-23 01:22:13,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-23 01:22:13,247 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:22:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:22:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:23:35,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:23:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 106 states and 116 transitions. [2018-11-23 01:23:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 116 transitions. [2018-11-23 01:23:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-23 01:23:35,393 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:23:35,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:35,704 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:23:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:23:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 106 states and 115 transitions. [2018-11-23 01:23:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 115 transitions. [2018-11-23 01:23:37,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-23 01:23:37,547 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:23:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:40,897 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2018-11-23 01:23:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:23:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 109 states and 126 transitions. [2018-11-23 01:23:50,147 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 126 transitions. [2018-11-23 01:23:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 01:23:50,147 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:23:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:51,829 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:23:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:23:59,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 112 states and 133 transitions. [2018-11-23 01:23:59,595 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 133 transitions. [2018-11-23 01:23:59,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 01:23:59,595 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:23:59,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:24:02,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:02,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 114 states and 138 transitions. [2018-11-23 01:24:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 138 transitions. [2018-11-23 01:24:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 01:24:02,453 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:02,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:03,450 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:24:08,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:08,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 116 states and 142 transitions. [2018-11-23 01:24:08,947 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 142 transitions. [2018-11-23 01:24:08,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 01:24:08,947 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:08,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:24:11,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 117 states and 143 transitions. [2018-11-23 01:24:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 143 transitions. [2018-11-23 01:24:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 01:24:11,106 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:11,160 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:24:15,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 119 states and 150 transitions. [2018-11-23 01:24:15,736 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 150 transitions. [2018-11-23 01:24:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-23 01:24:15,736 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:15,759 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2018-11-23 01:24:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:18,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 120 states and 150 transitions. [2018-11-23 01:24:18,094 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 150 transitions. [2018-11-23 01:24:18,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-23 01:24:18,094 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:18,146 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2018-11-23 01:24:20,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:20,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 121 states and 151 transitions. [2018-11-23 01:24:20,883 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 151 transitions. [2018-11-23 01:24:20,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-23 01:24:20,883 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:21,487 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:24:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 124 states and 160 transitions. [2018-11-23 01:24:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 160 transitions. [2018-11-23 01:24:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-23 01:24:28,055 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:28,090 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2018-11-23 01:24:30,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:30,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 125 states and 160 transitions. [2018-11-23 01:24:30,794 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 160 transitions. [2018-11-23 01:24:30,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-23 01:24:30,794 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:31,448 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:24:38,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 128 states and 169 transitions. [2018-11-23 01:24:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 169 transitions. [2018-11-23 01:24:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-23 01:24:38,195 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2018-11-23 01:24:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 129 states and 169 transitions. [2018-11-23 01:24:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 169 transitions. [2018-11-23 01:24:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-23 01:24:40,749 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:24:48,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 132 states and 178 transitions. [2018-11-23 01:24:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 178 transitions. [2018-11-23 01:24:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-23 01:24:48,593 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2018-11-23 01:24:52,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:24:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 133 states and 178 transitions. [2018-11-23 01:24:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2018-11-23 01:24:52,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-23 01:24:52,239 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:24:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:24:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:25:00,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:25:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 136 states and 187 transitions. [2018-11-23 01:25:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 187 transitions. [2018-11-23 01:25:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-23 01:25:00,149 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:25:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:25:00,200 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2018-11-23 01:25:02,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:25:02,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 137 states and 187 transitions. [2018-11-23 01:25:02,707 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 187 transitions. [2018-11-23 01:25:02,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-23 01:25:02,707 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:25:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:25:03,303 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:25:10,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:25:10,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 140 states and 196 transitions. [2018-11-23 01:25:10,388 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 196 transitions. [2018-11-23 01:25:10,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-23 01:25:10,388 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:25:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:25:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2018-11-23 01:25:14,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:25:14,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 141 states and 196 transitions. [2018-11-23 01:25:14,030 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 196 transitions. [2018-11-23 01:25:14,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-23 01:25:14,031 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:25:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:25:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:25:20,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:25:20,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 144 states and 205 transitions. [2018-11-23 01:25:20,430 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 205 transitions. [2018-11-23 01:25:20,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-23 01:25:20,430 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:25:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:25:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2018-11-23 01:25:23,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:25:23,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 145 states and 205 transitions. [2018-11-23 01:25:23,644 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 205 transitions. [2018-11-23 01:25:23,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-23 01:25:23,644 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:25:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:25:24,145 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:25:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:25:29,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 148 states and 213 transitions. [2018-11-23 01:25:29,910 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2018-11-23 01:25:29,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-23 01:25:29,911 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:25:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:25:29,949 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 8 proven. 16 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2018-11-23 01:25:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:25:32,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 149 states and 213 transitions. [2018-11-23 01:25:32,040 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 213 transitions. [2018-11-23 01:25:32,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-11-23 01:25:32,041 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:25:32,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:25:32,584 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-23 01:25:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:25:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 152 states and 218 transitions. [2018-11-23 01:25:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 218 transitions. [2018-11-23 01:25:38,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-11-23 01:25:38,332 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:25:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:25:38,371 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 498 trivial. 0 not checked. [2018-11-23 01:25:40,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:25:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 121 transitions. [2018-11-23 01:25:40,503 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 121 transitions. [2018-11-23 01:25:40,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-23 01:25:40,504 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:25:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:25:41,678 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2018-11-23 01:26:23,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:26:23,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 123 transitions. [2018-11-23 01:26:23,100 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 123 transitions. [2018-11-23 01:26:23,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-23 01:26:23,100 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:26:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:26:25,576 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2018-11-23 01:26:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:26:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 125 states and 129 transitions. [2018-11-23 01:26:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 129 transitions. [2018-11-23 01:26:31,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-23 01:26:31,573 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:26:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:26:32,191 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2018-11-23 01:28:59,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:28:59,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 127 states and 134 transitions. [2018-11-23 01:28:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 134 transitions. [2018-11-23 01:28:59,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-11-23 01:28:59,948 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:28:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:29:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2018-11-23 01:29:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:29:02,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 124 states and 125 transitions. [2018-11-23 01:29:02,849 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 125 transitions. [2018-11-23 01:29:02,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-11-23 01:29:02,850 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:29:02,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:29:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2018-11-23 01:29:05,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:29:05,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 121 transitions. [2018-11-23 01:29:05,118 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 121 transitions. [2018-11-23 01:29:05,118 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 01:29:05,118 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 94 iterations. [2018-11-23 01:29:05,124 INFO L775 CodeCheckObserver]: All specifications hold 17 specifications checked. All of them hold [2018-11-23 01:29:05,322 WARN L180 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-11-23 01:29:05,512 WARN L180 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2018-11-23 01:29:05,888 WARN L180 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70 [2018-11-23 01:29:06,050 WARN L180 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 45 [2018-11-23 01:29:06,278 WARN L180 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2018-11-23 01:29:06,449 WARN L180 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-23 01:29:06,619 WARN L180 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-23 01:29:06,786 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-11-23 01:29:07,015 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-11-23 01:29:07,015 INFO L579 CodeCheckObserver]: Invariant with dag size 83 [2018-11-23 01:29:07,024 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,025 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,025 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,026 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,026 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,026 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,026 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,027 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,027 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,027 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,027 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,028 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,028 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,028 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,028 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,029 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,029 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,029 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,032 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,033 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,033 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,033 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,033 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,034 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,034 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,034 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,034 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,035 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,035 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,035 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,035 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,035 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,036 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,036 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,036 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,036 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,036 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,037 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,037 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,037 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,037 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,038 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,038 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,038 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,038 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,038 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,039 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,039 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,039 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,039 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,039 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,039 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,040 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,040 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,040 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,051 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,051 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,051 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,051 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,052 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,052 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,052 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,052 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,053 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,053 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,053 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,053 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,056 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,056 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,056 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,056 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,057 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,057 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,057 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,057 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,058 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,058 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,058 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,058 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,058 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,059 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,059 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,059 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,059 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,059 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,060 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,060 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,060 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,060 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,061 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,061 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,061 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,061 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,061 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,062 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,062 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,062 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,062 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,062 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,063 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,063 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,063 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,063 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,063 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,063 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,064 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,064 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,064 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,064 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,064 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,066 INFO L579 CodeCheckObserver]: Invariant with dag size 45 [2018-11-23 01:29:07,068 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,068 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,068 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,068 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,068 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,068 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,069 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,069 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,069 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,069 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,070 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,070 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,071 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,071 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,071 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,071 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,071 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,071 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,072 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,072 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,072 INFO L579 CodeCheckObserver]: Invariant with dag size 3 [2018-11-23 01:29:07,072 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,072 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,073 INFO L579 CodeCheckObserver]: Invariant with dag size 24 [2018-11-23 01:29:07,073 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,073 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,073 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,074 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,074 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,074 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,074 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,074 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,075 INFO L579 CodeCheckObserver]: Invariant with dag size 38 [2018-11-23 01:29:07,075 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,076 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,076 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,076 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,076 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,076 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,076 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,077 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,077 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,077 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,078 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,078 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,078 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,078 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,078 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,078 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,078 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,079 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,079 INFO L579 CodeCheckObserver]: Invariant with dag size 77 [2018-11-23 01:29:07,081 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,081 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,082 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,082 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,082 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,082 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,082 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,083 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,083 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,083 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,083 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,083 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,084 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,084 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,084 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,084 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,084 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,085 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,085 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,085 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,085 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,085 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,086 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,086 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,086 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,086 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,086 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,087 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,087 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,087 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,087 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,087 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,088 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,088 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,088 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,088 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,088 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,088 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,089 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,089 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,089 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,089 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,089 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,089 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,090 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,092 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,092 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,092 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,092 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,093 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,093 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,093 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,093 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,093 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,094 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,094 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,094 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,094 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,094 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,095 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,095 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,095 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,095 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,095 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,096 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,096 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,096 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,096 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,096 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,096 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,097 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,097 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,097 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,097 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,097 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,098 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,098 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,098 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,098 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,098 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,098 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,099 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,099 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,099 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,099 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,099 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,099 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,100 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,100 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,100 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 01:29:07 ImpRootNode [2018-11-23 01:29:07,101 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 01:29:07,101 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 01:29:07,101 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 01:29:07,102 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 01:29:07,102 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:18:08" (3/4) ... [2018-11-23 01:29:07,105 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 01:29:07,114 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2018-11-23 01:29:07,115 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 01:29:07,115 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 01:29:07,115 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 01:29:07,139 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && i == 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && 0 == array) && 1 == \valid[numbers4]) || ((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers2 <= numbers3) && 4 <= array + 4 * i) && unknown-#length-unknown[numbers3] == 40) && 0 == array) && 1 == \valid[numbers4]) [2018-11-23 01:29:07,139 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && i <= 1) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && numbers == 0) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 4 <= numbers + numbers2 + 4 * i) && 1 == \valid[numbers4]) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 2 < i) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && i <= 3) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && 6 < i) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && i <= 7) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && i <= 2) && 1 < i) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && i <= 4) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4]) && 3 < i)) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && numbers + numbers2 + 4 * i <= 36) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && 8 < i) && numbers == 0) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && i <= 6) && unknown-#length-unknown[numbers3] == 40) && 5 < i) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || ((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4]) && i == 0)) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && numbers + numbers2 + 4 * i <= 32) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && 7 < i) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || ((((((((((((((9 < i && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && numbers2 + 4 * i <= unknown-#length-unknown[numbers2]) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && 4 < i) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && i <= 5) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4]) [2018-11-23 01:29:07,139 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((0 <= numbers3 && i <= 4) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 3 < i) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 1 == \valid[numbers4]) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && i <= 6) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 5 < i) && 1 == \valid[numbers4])) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 < i) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 1 == \valid[numbers4]) && i <= 2)) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 9 < i) && 1 == \valid[numbers4]) && 4 * i + numbers3 <= unknown-#length-unknown[numbers3])) || (((((((((((numbers + 40 <= unknown-#length-unknown[numbers] && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && unknown-#length-unknown[numbers3] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers4]) && i <= 1) && 4 <= 4 * i + numbers3) && 1 == \valid[numbers3]) && \valid[numbers] == 1)) || ((((((((((((0 <= numbers3 && 6 < i) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && i <= 7) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 1 == \valid[numbers4])) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && i <= 8) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 7 < i) && 1 == \valid[numbers4])) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 2 < i) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && i <= 3) && 1 == \valid[numbers4])) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && i <= 5) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 1 == \valid[numbers4]) && 4 < i)) || (((((((((((numbers + 40 <= unknown-#length-unknown[numbers] && i == 0) && numbers <= numbers3) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && unknown-#length-unknown[numbers3] == 40) && 0 <= numbers) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers4]) && 1 == \valid[numbers3]) && \valid[numbers] == 1)) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && i <= 9) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 8 < i) && 1 == \valid[numbers4]) [2018-11-23 01:29:07,140 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\valid[numbers] == 1 && 0 <= numbers4) && unknown-#length-unknown[numbers4] == 40) && numbers + 40 <= unknown-#length-unknown[numbers]) && numbers4 <= 0) && 4 <= 4 * i + numbers) && 1 < i) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) || ((((((((\valid[numbers] == 1 && unknown-#length-unknown[numbers4] == 40) && numbers + 40 <= unknown-#length-unknown[numbers]) && numbers4 <= 0) && 4 <= 4 * i + numbers) && i <= 1) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) && 4 <= 4 * i + numbers4)) || ((((((((0 <= numbers && \valid[numbers] == 1) && numbers <= numbers4) && unknown-#length-unknown[numbers4] == 40) && numbers + 40 <= unknown-#length-unknown[numbers]) && numbers4 <= 0) && i == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) [2018-11-23 01:29:07,140 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((numbers <= 0 && 1 == \valid[numbers]) && unknown-#length-unknown[numbers] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= 4 * i + numbers) || (((((numbers <= 0 && 1 == \valid[numbers]) && unknown-#length-unknown[numbers] == 40) && 0 <= numbers) && \old(unknown-main_\old_#valid-unknown) == \valid) && i == 0) [2018-11-23 01:29:07,140 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid [2018-11-23 01:29:07,162 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8267a7dd-6028-45b5-bc11-5ea43c969107/bin-2019/ukojak/witness.graphml [2018-11-23 01:29:07,163 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 01:29:07,163 INFO L168 Benchmark]: Toolchain (without parser) took 659167.93 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 952.7 MB in the beginning and 315.0 MB in the end (delta: 637.7 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-11-23 01:29:07,164 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:29:07,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 186.94 ms. Allocated memory is still 1.0 GB. Free memory was 952.7 MB in the beginning and 939.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:29:07,164 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.58 ms. Allocated memory is still 1.0 GB. Free memory was 939.2 MB in the beginning and 936.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:29:07,165 INFO L168 Benchmark]: Boogie Preprocessor took 63.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -198.8 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. [2018-11-23 01:29:07,165 INFO L168 Benchmark]: RCFGBuilder took 398.46 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: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:29:07,165 INFO L168 Benchmark]: CodeCheck took 658423.11 ms. Allocated memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 315.0 MB in the end (delta: 782.6 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-11-23 01:29:07,166 INFO L168 Benchmark]: Witness Printer took 61.25 ms. Allocated memory is still 2.4 GB. Free memory is still 315.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:29:07,167 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, 53 locations, 17 error locations. SAFE Result, 656.4s OverallTime, 94 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 536870912 SDtfs, 527087056 SDslu, 268435472 SDs, 0 SdLazy, 1286260136 SolverSat, 398460632 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 125.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 38772 GetRequests, 34182 SyntacticMatches, 2538 SemanticMatches, 2052 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2117685 ImplicationChecksByTransitivity, 648.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 44.3s InterpolantComputationTime, 5737 NumberOfCodeBlocks, 5737 NumberOfCodeBlocksAsserted, 93 NumberOfCheckSat, 5644 ConstructedInterpolants, 0 QuantifiedInterpolants, 2454207 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 93 InterpolantComputations, 25 PerfectInterpolantSequences, 21949/23998 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: 28]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 9]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 38]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 38]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 38]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 9]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 43]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 19]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 19]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 38]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 19]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 47]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 47]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 19]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 28]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 28]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 28]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - AllSpecificationsHoldResult: All specifications hold 17 specifications checked. All of them hold - InvariantResult [Line: 18]: Loop Invariant [2018-11-23 01:29:07,170 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,170 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,170 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,170 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,171 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,171 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,171 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,171 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,171 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,172 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,172 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,172 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,172 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,172 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,173 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,173 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,173 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,173 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,173 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,173 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,174 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,174 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,174 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,174 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,174 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,174 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,175 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,175 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,175 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,175 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,175 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,175 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,175 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,176 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,176 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,176 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,176 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,176 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,177 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,177 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,177 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,177 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,177 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,178 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,178 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,178 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,178 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,178 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,179 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,179 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,179 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,179 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,179 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,179 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,180 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,182 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,182 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,183 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,183 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,183 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,184 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,184 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,184 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,184 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,185 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,185 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,185 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,185 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,185 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,186 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,186 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,186 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,186 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,186 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,187 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,187 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,187 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,187 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,187 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,187 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,187 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,188 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,188 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,188 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,188 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,188 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,188 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,189 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,189 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,189 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,189 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,189 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,189 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,189 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,190 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,190 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,190 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,190 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,190 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,190 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,191 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,191 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,191 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,191 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,191 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,191 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,191 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,191 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,192 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,192 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: (((((((((((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && i <= 1) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && numbers == 0) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 4 <= numbers + numbers2 + 4 * i) && 1 == \valid[numbers4]) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 2 < i) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && i <= 3) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && 6 < i) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && i <= 7) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && i <= 2) && 1 < i) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && i <= 4) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4]) && 3 < i)) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && numbers + numbers2 + 4 * i <= 36) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && 8 < i) && numbers == 0) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && i <= 6) && unknown-#length-unknown[numbers3] == 40) && 5 < i) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || ((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4]) && i == 0)) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && numbers + numbers2 + 4 * i <= 32) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && 7 < i) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || ((((((((((((((9 < i && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && numbers2 + 4 * i <= unknown-#length-unknown[numbers2]) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && 4 < i) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 <= numbers3) && i <= 5) && unknown-#length-unknown[numbers3] == 40) && \valid[numbers] == 1) && 1 == \valid[numbers4]) - InvariantResult [Line: 8]: Loop Invariant [2018-11-23 01:29:07,193 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,193 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,193 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,193 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,194 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,194 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,194 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,194 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,194 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,194 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,195 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,195 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,195 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,195 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,195 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,196 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,196 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,196 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,196 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,196 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && i == 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers2 <= numbers3) && unknown-#length-unknown[numbers3] == 40) && 0 == array) && 1 == \valid[numbers4]) || ((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers2 <= numbers3) && 4 <= array + 4 * i) && unknown-#length-unknown[numbers3] == 40) && 0 == array) && 1 == \valid[numbers4]) - InvariantResult [Line: 43]: Loop Invariant [2018-11-23 01:29:07,197 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,197 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 46]: Loop Invariant [2018-11-23 01:29:07,197 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,197 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,197 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,269 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,270 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,270 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,270 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,270 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((numbers <= 0 && 1 == \valid[numbers]) && unknown-#length-unknown[numbers] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= 4 * i + numbers) || (((((numbers <= 0 && 1 == \valid[numbers]) && unknown-#length-unknown[numbers] == 40) && 0 <= numbers) && \old(unknown-main_\old_#valid-unknown) == \valid) && i == 0) - InvariantResult [Line: 37]: Loop Invariant [2018-11-23 01:29:07,270 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,270 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,270 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,271 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,271 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,271 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,271 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,271 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,271 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,271 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,271 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,271 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,271 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,272 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,272 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,272 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,272 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,272 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((((((\valid[numbers] == 1 && 0 <= numbers4) && unknown-#length-unknown[numbers4] == 40) && numbers + 40 <= unknown-#length-unknown[numbers]) && numbers4 <= 0) && 4 <= 4 * i + numbers) && 1 < i) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) || ((((((((\valid[numbers] == 1 && unknown-#length-unknown[numbers4] == 40) && numbers + 40 <= unknown-#length-unknown[numbers]) && numbers4 <= 0) && 4 <= 4 * i + numbers) && i <= 1) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) && 4 <= 4 * i + numbers4)) || ((((((((0 <= numbers && \valid[numbers] == 1) && numbers <= numbers4) && unknown-#length-unknown[numbers4] == 40) && numbers + 40 <= unknown-#length-unknown[numbers]) && numbers4 <= 0) && i == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) - InvariantResult [Line: 27]: Loop Invariant [2018-11-23 01:29:07,273 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,273 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,273 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,273 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,273 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,273 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,273 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,278 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,278 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,278 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,278 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,278 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,278 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,279 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,279 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,279 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,279 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,279 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,279 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,279 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,280 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,280 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,280 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,280 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,280 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,280 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,281 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,281 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,281 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,281 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,281 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,281 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,282 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,282 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,282 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,282 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,282 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,282 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,282 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,283 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,283 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,283 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,283 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,283 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,283 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,285 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,285 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,285 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,286 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,287 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,287 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,287 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,287 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,287 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,287 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,288 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,288 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,288 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,288 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,288 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,288 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,289 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,289 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,289 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,289 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,289 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,289 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,289 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,290 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,290 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,290 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,290 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,290 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,290 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,290 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,291 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,291 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,291 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,291 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,291 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,291 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,291 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,291 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,292 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,292 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,292 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,292 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,292 WARN L1272 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-23 01:29:07,292 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length [2018-11-23 01:29:07,292 WARN L1272 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: (((((((((((((((((((((0 <= numbers3 && i <= 4) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && 3 < i) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 1 == \valid[numbers4]) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && i <= 6) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 5 < i) && 1 == \valid[numbers4])) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 < i) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 1 == \valid[numbers4]) && i <= 2)) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 9 < i) && 1 == \valid[numbers4]) && 4 * i + numbers3 <= unknown-#length-unknown[numbers3])) || (((((((((((numbers + 40 <= unknown-#length-unknown[numbers] && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && unknown-#length-unknown[numbers3] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers4]) && i <= 1) && 4 <= 4 * i + numbers3) && 1 == \valid[numbers3]) && \valid[numbers] == 1)) || ((((((((((((0 <= numbers3 && 6 < i) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && i <= 7) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 1 == \valid[numbers4])) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && i <= 8) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 7 < i) && 1 == \valid[numbers4])) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 2 < i) && numbers3 <= numbers4) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && i <= 3) && 1 == \valid[numbers4])) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && i <= 5) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 1 == \valid[numbers4]) && 4 < i)) || (((((((((((numbers + 40 <= unknown-#length-unknown[numbers] && i == 0) && numbers <= numbers3) && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && unknown-#length-unknown[numbers3] == 40) && 0 <= numbers) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && 1 == \valid[numbers4]) && 1 == \valid[numbers3]) && \valid[numbers] == 1)) || ((((((((((((0 <= numbers3 && unknown-#length-unknown[numbers4] == 40) && numbers4 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers3 <= numbers4) && i <= 9) && 1 == \valid[numbers3]) && \valid[numbers] == 1) && numbers + 40 <= unknown-#length-unknown[numbers]) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers3] == 40) && 8 < i) && 1 == \valid[numbers4]) * 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 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 186.94 ms. Allocated memory is still 1.0 GB. Free memory was 952.7 MB in the beginning and 939.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.58 ms. Allocated memory is still 1.0 GB. Free memory was 939.2 MB in the beginning and 936.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -198.8 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 398.46 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: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 11.5 GB. * CodeCheck took 658423.11 ms. Allocated memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 315.0 MB in the end (delta: 782.6 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. * Witness Printer took 61.25 ms. Allocated memory is still 2.4 GB. Free memory is still 315.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length RESULT: Ultimate proved your program to be correct! Received shutdown request...