./Ultimate.py --spec ../../sv-benchmarks/c/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 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/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_6e215682-ea4c-408c-a373-62558a41ef43/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/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 0.1.23-5842f4b [2018-11-18 17:57:39,560 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:57:39,561 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:57:39,569 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:57:39,569 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:57:39,570 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:57:39,571 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:57:39,572 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:57:39,573 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:57:39,574 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:57:39,575 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:57:39,575 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:57:39,576 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:57:39,577 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:57:39,577 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:57:39,578 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:57:39,579 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:57:39,580 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:57:39,583 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:57:39,584 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:57:39,585 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:57:39,586 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:57:39,588 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:57:39,588 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:57:39,588 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:57:39,590 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:57:39,591 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:57:39,591 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:57:39,592 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:57:39,593 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:57:39,593 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:57:39,594 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:57:39,594 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:57:39,594 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:57:39,595 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:57:39,595 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:57:39,596 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-11-18 17:57:39,606 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:57:39,606 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:57:39,607 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 17:57:39,608 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 17:57:39,608 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:57:39,608 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:57:39,608 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 17:57:39,608 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:57:39,608 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:57:39,608 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:57:39,608 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-18 17:57:39,609 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-18 17:57:39,609 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-18 17:57:39,609 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:57:39,609 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:57:39,609 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:57:39,609 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 17:57:39,609 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 17:57:39,609 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:57:39,609 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:57:39,610 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 17:57:39,610 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:57:39,610 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:57:39,610 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 17:57:39,610 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:57:39,610 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_6e215682-ea4c-408c-a373-62558a41ef43/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 [2018-11-18 17:57:39,636 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:57:39,646 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:57:39,649 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:57:39,650 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:57:39,651 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:57:39,652 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/bin-2019/ukojak/../../sv-benchmarks/c/memsafety-ext3/getNumbers4_true-valid-memsafety.c [2018-11-18 17:57:39,700 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/bin-2019/ukojak/data/9a9e8018f/7929d86295d042d2b20732e11b01a1f9/FLAGe17376779 [2018-11-18 17:57:40,012 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:57:40,013 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/sv-benchmarks/c/memsafety-ext3/getNumbers4_true-valid-memsafety.c [2018-11-18 17:57:40,017 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/bin-2019/ukojak/data/9a9e8018f/7929d86295d042d2b20732e11b01a1f9/FLAGe17376779 [2018-11-18 17:57:40,025 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/bin-2019/ukojak/data/9a9e8018f/7929d86295d042d2b20732e11b01a1f9 [2018-11-18 17:57:40,028 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:57:40,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:57:40,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:57:40,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:57:40,032 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:57:40,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@788382f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40, skipping insertion in model container [2018-11-18 17:57:40,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:57:40,055 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:57:40,182 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:57:40,190 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:57:40,205 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:57:40,221 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:57:40,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40 WrapperNode [2018-11-18 17:57:40,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:57:40,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:57:40,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:57:40,222 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:57:40,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,236 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,302 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:57:40,302 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:57:40,302 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:57:40,302 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:57:40,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,311 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:57:40,322 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:57:40,322 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:57:40,322 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:57:40,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:57:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/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 [2018-11-18 17:57:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 17:57:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:57:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:57:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:57:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 17:57:40,698 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:57:40,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:57:40 BoogieIcfgContainer [2018-11-18 17:57:40,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:57:40,699 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 17:57:40,699 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 17:57:40,706 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 17:57:40,706 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,715 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:57:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:40,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 43 states and 52 transitions. [2018-11-18 17:57:40,741 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 52 transitions. [2018-11-18 17:57:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-11-18 17:57:40,743 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:40,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:40,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2018-11-18 17:57:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2018-11-18 17:57:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-11-18 17:57:40,902 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:40,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:41,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:41,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 45 states and 53 transitions. [2018-11-18 17:57:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 53 transitions. [2018-11-18 17:57:41,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-11-18 17:57:41,068 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:41,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:41,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 48 states and 56 transitions. [2018-11-18 17:57:41,313 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 56 transitions. [2018-11-18 17:57:41,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-18 17:57:41,313 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:41,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:41,383 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:41,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:41,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 51 states and 59 transitions. [2018-11-18 17:57:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 59 transitions. [2018-11-18 17:57:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-18 17:57:41,590 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:41,672 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:41,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 54 states and 62 transitions. [2018-11-18 17:57:41,876 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 62 transitions. [2018-11-18 17:57:41,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-18 17:57:41,876 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 57 states and 65 transitions. [2018-11-18 17:57:42,215 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 65 transitions. [2018-11-18 17:57:42,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-18 17:57:42,215 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:42,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:42,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 60 states and 68 transitions. [2018-11-18 17:57:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 68 transitions. [2018-11-18 17:57:42,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-18 17:57:42,524 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:42,632 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 63 states and 71 transitions. [2018-11-18 17:57:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 71 transitions. [2018-11-18 17:57:42,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-18 17:57:42,841 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:43,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:43,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 66 states and 74 transitions. [2018-11-18 17:57:43,184 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 74 transitions. [2018-11-18 17:57:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-18 17:57:43,185 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:43,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:43,292 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 69 states and 77 transitions. [2018-11-18 17:57:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 77 transitions. [2018-11-18 17:57:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 17:57:43,572 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:44,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 72 states and 80 transitions. [2018-11-18 17:57:44,059 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 80 transitions. [2018-11-18 17:57:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-18 17:57:44,060 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:44,452 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:57:45,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 70 states and 77 transitions. [2018-11-18 17:57:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 77 transitions. [2018-11-18 17:57:45,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-18 17:57:45,008 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:45,077 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-11-18 17:57:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:45,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 73 states and 81 transitions. [2018-11-18 17:57:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 81 transitions. [2018-11-18 17:57:45,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-18 17:57:45,139 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:45,417 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 18 proven. 29 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-11-18 17:57:46,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:46,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 76 states and 86 transitions. [2018-11-18 17:57:46,370 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 86 transitions. [2018-11-18 17:57:46,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-11-18 17:57:46,370 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:46,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:57:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:48,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 78 states and 90 transitions. [2018-11-18 17:57:48,553 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 90 transitions. [2018-11-18 17:57:48,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-11-18 17:57:48,553 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:57:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:52,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 82 states and 99 transitions. [2018-11-18 17:57:52,654 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 99 transitions. [2018-11-18 17:57:52,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-18 17:57:52,655 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:57:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 82 states and 98 transitions. [2018-11-18 17:57:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 98 transitions. [2018-11-18 17:57:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-18 17:57:52,982 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:53,441 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 20 proven. 30 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-11-18 17:57:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 87 states and 110 transitions. [2018-11-18 17:57:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 110 transitions. [2018-11-18 17:57:55,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-18 17:57:55,035 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:55,046 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:57:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 88 states and 111 transitions. [2018-11-18 17:57:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 111 transitions. [2018-11-18 17:57:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-18 17:57:55,676 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:56,364 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:57:58,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:58,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 92 states and 120 transitions. [2018-11-18 17:57:58,026 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 120 transitions. [2018-11-18 17:57:58,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-18 17:57:58,027 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:57:58,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 96 states and 127 transitions. [2018-11-18 17:57:58,254 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 127 transitions. [2018-11-18 17:57:58,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-18 17:57:58,254 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:58,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:58,453 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:57:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 99 states and 130 transitions. [2018-11-18 17:57:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 130 transitions. [2018-11-18 17:57:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-18 17:57:59,251 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:59,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:57:59,276 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 23 proven. 31 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2018-11-18 17:57:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 100 states and 130 transitions. [2018-11-18 17:57:59,765 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 130 transitions. [2018-11-18 17:57:59,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 17:57:59,765 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:59,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:02,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:02,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 104 states and 138 transitions. [2018-11-18 17:58:02,667 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 138 transitions. [2018-11-18 17:58:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 17:58:02,667 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:02,804 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2018-11-18 17:58:04,313 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2018-11-18 17:58:04,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 17:58:04,313 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:05,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:05,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 111 states and 150 transitions. [2018-11-18 17:58:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 150 transitions. [2018-11-18 17:58:05,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 17:58:05,254 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:06,227 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 115 states and 154 transitions. [2018-11-18 17:58:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 154 transitions. [2018-11-18 17:58:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 17:58:07,736 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:08,350 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:09,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 118 states and 157 transitions. [2018-11-18 17:58:09,344 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 157 transitions. [2018-11-18 17:58:09,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 17:58:09,345 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:11,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:11,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 122 states and 165 transitions. [2018-11-18 17:58:11,144 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 165 transitions. [2018-11-18 17:58:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 17:58:11,145 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:11,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:12,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:12,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2018-11-18 17:58:12,156 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2018-11-18 17:58:12,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 17:58:12,156 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:15,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 130 states and 175 transitions. [2018-11-18 17:58:15,508 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 175 transitions. [2018-11-18 17:58:15,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 17:58:15,508 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:16,370 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:18,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 136 states and 180 transitions. [2018-11-18 17:58:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 180 transitions. [2018-11-18 17:58:18,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-18 17:58:18,171 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:18,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:20,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:20,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2018-11-18 17:58:20,107 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2018-11-18 17:58:20,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-18 17:58:20,107 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:20,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:20,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 143 states and 192 transitions. [2018-11-18 17:58:20,915 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 192 transitions. [2018-11-18 17:58:20,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 17:58:20,915 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:21,585 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2018-11-18 17:58:22,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:22,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 149 states and 194 transitions. [2018-11-18 17:58:22,955 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 194 transitions. [2018-11-18 17:58:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-18 17:58:22,955 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:24,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:24,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 153 states and 202 transitions. [2018-11-18 17:58:24,940 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 202 transitions. [2018-11-18 17:58:24,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-18 17:58:24,941 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:24,956 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:26,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:26,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 206 transitions. [2018-11-18 17:58:26,074 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2018-11-18 17:58:26,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-18 17:58:26,075 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:26,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:27,614 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:30,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:30,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 160 states and 210 transitions. [2018-11-18 17:58:30,517 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 210 transitions. [2018-11-18 17:58:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-18 17:58:30,517 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:30,703 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 163 states and 212 transitions. [2018-11-18 17:58:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 212 transitions. [2018-11-18 17:58:31,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 17:58:31,671 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:31,832 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:33,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 167 states and 220 transitions. [2018-11-18 17:58:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 220 transitions. [2018-11-18 17:58:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 17:58:33,747 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:33,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:33,758 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:34,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:34,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 170 states and 224 transitions. [2018-11-18 17:58:34,677 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 224 transitions. [2018-11-18 17:58:34,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-18 17:58:34,677 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:35,210 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:37,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 175 states and 230 transitions. [2018-11-18 17:58:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 230 transitions. [2018-11-18 17:58:37,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-18 17:58:37,730 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 181 states and 234 transitions. [2018-11-18 17:58:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 234 transitions. [2018-11-18 17:58:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-18 17:58:39,350 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:41,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:41,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 185 states and 242 transitions. [2018-11-18 17:58:41,572 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 242 transitions. [2018-11-18 17:58:41,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-18 17:58:41,572 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:42,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 188 states and 245 transitions. [2018-11-18 17:58:42,498 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 245 transitions. [2018-11-18 17:58:42,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-18 17:58:42,498 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:42,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:48,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 194 states and 253 transitions. [2018-11-18 17:58:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 253 transitions. [2018-11-18 17:58:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-18 17:58:48,307 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:49,245 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:51,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:51,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 203 states and 259 transitions. [2018-11-18 17:58:51,214 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 259 transitions. [2018-11-18 17:58:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-11-18 17:58:51,215 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 207 states and 265 transitions. [2018-11-18 17:58:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 265 transitions. [2018-11-18 17:58:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-11-18 17:58:53,803 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:53,816 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:54,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:54,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 207 states and 264 transitions. [2018-11-18 17:58:54,550 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 264 transitions. [2018-11-18 17:58:54,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-11-18 17:58:54,551 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:58:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:58:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 103 states and 110 transitions. [2018-11-18 17:58:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 110 transitions. [2018-11-18 17:58:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-11-18 17:58:59,450 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:58:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:58:59,668 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:59:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:59:01,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 107 states and 113 transitions. [2018-11-18 17:59:01,843 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 113 transitions. [2018-11-18 17:59:01,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-18 17:59:01,843 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:59:01,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:59:03,027 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2018-11-18 17:59:08,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:59:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 110 states and 118 transitions. [2018-11-18 17:59:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 118 transitions. [2018-11-18 17:59:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-11-18 17:59:08,525 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:59:08,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:59:08,775 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 17:59:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:59:24,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 112 states and 122 transitions. [2018-11-18 17:59:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 122 transitions. [2018-11-18 17:59:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-11-18 17:59:24,990 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:59:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:59:26,005 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 17:59:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:59:48,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 116 states and 130 transitions. [2018-11-18 17:59:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 130 transitions. [2018-11-18 17:59:48,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-11-18 17:59:48,097 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:59:48,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:59:48,108 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 17:59:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:59:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 116 states and 129 transitions. [2018-11-18 17:59:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 129 transitions. [2018-11-18 17:59:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-11-18 17:59:49,038 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:59:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:59:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 22 proven. 1 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2018-11-18 17:59:56,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:59:56,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 121 states and 142 transitions. [2018-11-18 17:59:56,593 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 142 transitions. [2018-11-18 17:59:56,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-18 17:59:56,594 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:59:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:59:56,792 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 17:59:58,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:59:58,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 122 states and 143 transitions. [2018-11-18 17:59:58,808 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 143 transitions. [2018-11-18 17:59:58,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-18 17:59:58,808 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:59:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:59:59,768 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:00:04,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:04,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 126 states and 149 transitions. [2018-11-18 18:00:04,248 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 149 transitions. [2018-11-18 18:00:04,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-11-18 18:00:04,248 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2018-11-18 18:00:05,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 127 states and 149 transitions. [2018-11-18 18:00:05,134 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 149 transitions. [2018-11-18 18:00:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 18:00:05,134 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:05,890 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2018-11-18 18:00:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:09,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 130 states and 153 transitions. [2018-11-18 18:00:09,099 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 153 transitions. [2018-11-18 18:00:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-18 18:00:09,100 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:09,412 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2018-11-18 18:00:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 134 states and 160 transitions. [2018-11-18 18:00:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 160 transitions. [2018-11-18 18:00:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-18 18:00:09,724 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:10,636 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:00:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 137 states and 164 transitions. [2018-11-18 18:00:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 164 transitions. [2018-11-18 18:00:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-18 18:00:13,824 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:13,841 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2018-11-18 18:00:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 113 states and 118 transitions. [2018-11-18 18:00:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 118 transitions. [2018-11-18 18:00:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-18 18:00:15,048 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:15,396 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:00:18,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:18,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 117 states and 122 transitions. [2018-11-18 18:00:18,810 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 122 transitions. [2018-11-18 18:00:18,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 18:00:18,810 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:00:22,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 121 states and 126 transitions. [2018-11-18 18:00:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 126 transitions. [2018-11-18 18:00:22,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-18 18:00:22,600 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:22,955 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:00:26,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:26,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 125 states and 130 transitions. [2018-11-18 18:00:26,585 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 130 transitions. [2018-11-18 18:00:26,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-18 18:00:26,585 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:26,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:26,902 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:00:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 129 states and 134 transitions. [2018-11-18 18:00:30,375 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 134 transitions. [2018-11-18 18:00:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 18:00:30,375 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:30,749 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:00:34,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 133 states and 138 transitions. [2018-11-18 18:00:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 138 transitions. [2018-11-18 18:00:34,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-11-18 18:00:34,346 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:34,663 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:00:38,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 137 states and 142 transitions. [2018-11-18 18:00:38,262 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 142 transitions. [2018-11-18 18:00:38,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-18 18:00:38,262 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:38,601 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:00:41,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:41,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 141 states and 145 transitions. [2018-11-18 18:00:41,533 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 145 transitions. [2018-11-18 18:00:41,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-18 18:00:41,533 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:41,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:45,921 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 182 proven. 18 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:00:53,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:00:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 144 states and 150 transitions. [2018-11-18 18:00:53,567 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 150 transitions. [2018-11-18 18:00:53,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 18:00:53,567 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:00:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:00:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:01:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:01:52,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 146 states and 154 transitions. [2018-11-18 18:01:52,629 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 154 transitions. [2018-11-18 18:01:52,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 18:01:52,629 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:01:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:01:53,520 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:03:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 150 states and 161 transitions. [2018-11-18 18:03:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 161 transitions. [2018-11-18 18:03:10,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 18:03:10,016 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:10,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:10,361 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:03:11,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:11,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 150 states and 160 transitions. [2018-11-18 18:03:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 160 transitions. [2018-11-18 18:03:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 18:03:11,803 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:13,910 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 184 proven. 19 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2018-11-18 18:03:22,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 155 states and 169 transitions. [2018-11-18 18:03:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 169 transitions. [2018-11-18 18:03:22,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 18:03:22,567 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:22,588 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:03:26,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:26,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 156 states and 170 transitions. [2018-11-18 18:03:26,444 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 170 transitions. [2018-11-18 18:03:26,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 18:03:26,444 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:27,789 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:03:35,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 160 states and 179 transitions. [2018-11-18 18:03:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 179 transitions. [2018-11-18 18:03:35,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-18 18:03:35,549 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:35,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:36,148 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:03:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 164 states and 185 transitions. [2018-11-18 18:03:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 185 transitions. [2018-11-18 18:03:36,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-18 18:03:36,742 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:37,842 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:03:40,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 166 states and 187 transitions. [2018-11-18 18:03:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 187 transitions. [2018-11-18 18:03:40,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-18 18:03:40,558 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:40,886 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2018-11-18 18:03:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:42,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 166 states and 186 transitions. [2018-11-18 18:03:42,467 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 186 transitions. [2018-11-18 18:03:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-18 18:03:42,468 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:42,520 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 187 proven. 20 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2018-11-18 18:03:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 139 states and 140 transitions. [2018-11-18 18:03:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 140 transitions. [2018-11-18 18:03:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-18 18:03:45,607 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:46,124 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:03:49,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 143 states and 144 transitions. [2018-11-18 18:03:49,664 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 144 transitions. [2018-11-18 18:03:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-18 18:03:49,665 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:49,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:50,160 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:03:53,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 147 states and 148 transitions. [2018-11-18 18:03:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 148 transitions. [2018-11-18 18:03:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-18 18:03:53,715 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:03:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:03:57,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 151 states and 152 transitions. [2018-11-18 18:03:57,774 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 152 transitions. [2018-11-18 18:03:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-11-18 18:03:57,774 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:03:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:03:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:04:01,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:04:01,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 155 states and 156 transitions. [2018-11-18 18:04:01,896 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 156 transitions. [2018-11-18 18:04:01,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-11-18 18:04:01,896 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:04:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:04:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:04:06,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:04:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 159 states and 160 transitions. [2018-11-18 18:04:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 160 transitions. [2018-11-18 18:04:06,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-18 18:04:06,052 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:04:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:04:06,557 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:04:10,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:04:10,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 163 states and 164 transitions. [2018-11-18 18:04:10,192 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 164 transitions. [2018-11-18 18:04:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-11-18 18:04:10,192 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:04:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:04:10,705 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:04:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:04:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 167 states and 168 transitions. [2018-11-18 18:04:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 168 transitions. [2018-11-18 18:04:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-18 18:04:14,394 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:04:14,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:04:14,906 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2018-11-18 18:04:17,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:04:17,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 171 transitions. [2018-11-18 18:04:17,954 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 171 transitions. [2018-11-18 18:04:17,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-18 18:04:17,955 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:04:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:04:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 755 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 755 trivial. 0 not checked. [2018-11-18 18:04:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:04:24,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 174 transitions. [2018-11-18 18:04:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 174 transitions. [2018-11-18 18:04:24,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-18 18:04:24,495 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:04:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:04:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 755 trivial. 0 not checked. [2018-11-18 18:04:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:04:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 173 transitions. [2018-11-18 18:04:34,253 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 173 transitions. [2018-11-18 18:04:34,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-18 18:04:34,253 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:04:34,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:04:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 757 trivial. 0 not checked. [2018-11-18 18:06:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:06:43,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 177 states and 178 transitions. [2018-11-18 18:06:43,922 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 178 transitions. [2018-11-18 18:06:43,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-18 18:06:43,923 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:06:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:06:43,965 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2018-11-18 18:06:46,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:06:46,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 172 transitions. [2018-11-18 18:06:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 172 transitions. [2018-11-18 18:06:46,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 18:06:46,465 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 94 iterations. [2018-11-18 18:06:46,473 INFO L775 CodeCheckObserver]: All specifications hold 17 specifications checked. All of them hold [2018-11-18 18:06:46,610 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 41 [2018-11-18 18:06:46,977 WARN L180 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2018-11-18 18:06:47,151 WARN L180 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2018-11-18 18:06:47,274 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 41 [2018-11-18 18:06:47,478 WARN L180 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2018-11-18 18:06:47,675 WARN L180 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-11-18 18:06:47,932 WARN L180 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2018-11-18 18:06:48,071 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2018-11-18 18:06:48,278 WARN L180 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-11-18 18:06:48,475 WARN L180 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-18 18:06:48,655 WARN L180 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-18 18:06:48,877 INFO L579 CodeCheckObserver]: Invariant with dag size 22 [2018-11-18 18:06:48,882 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,882 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,882 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,886 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,887 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,887 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,888 INFO L579 CodeCheckObserver]: Invariant with dag size 41 [2018-11-18 18:06:48,889 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,889 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,889 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,889 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,889 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,889 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,890 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,890 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,891 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,891 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,891 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,891 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,892 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,892 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,892 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,892 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,893 INFO L579 CodeCheckObserver]: Invariant with dag size 31 [2018-11-18 18:06:48,894 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,894 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,894 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,894 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,895 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,895 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,896 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,896 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,896 INFO L579 CodeCheckObserver]: Invariant with dag size 82 [2018-11-18 18:06:48,902 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,902 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,902 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,903 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,903 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,903 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,903 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,904 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,904 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,904 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,905 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,905 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,905 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,905 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,906 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,906 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,906 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,907 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,907 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,907 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,907 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,908 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,912 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,913 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,913 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,913 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,913 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,914 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,914 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,914 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,914 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,915 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,915 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,915 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,915 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,916 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,916 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,916 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,916 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,917 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,917 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,917 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,917 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,918 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,918 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,918 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,918 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,918 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,919 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,919 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,919 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,919 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,919 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,920 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,920 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,920 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,925 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,926 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,926 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,926 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,927 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,927 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,927 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,927 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,930 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,930 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,930 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,931 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,931 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,931 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,931 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,932 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,932 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,932 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,932 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,933 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,933 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,933 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,934 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,934 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,934 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,934 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,935 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,935 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,935 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,935 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,936 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,936 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,936 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,936 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,937 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,941 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,941 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,942 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,942 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,942 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,942 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,943 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,943 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,943 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,943 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,943 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,944 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,944 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,944 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,944 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,945 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,945 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,945 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,946 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,946 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,946 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,947 INFO L579 CodeCheckObserver]: Invariant with dag size 83 [2018-11-18 18:06:48,954 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,954 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,955 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,955 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,955 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,956 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,956 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,956 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,956 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,957 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,957 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,957 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,957 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,958 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,958 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,958 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,958 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,959 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,959 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,959 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,959 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,959 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,960 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,960 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,960 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,960 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,961 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,961 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,961 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,961 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,962 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,962 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,962 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,962 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,963 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,963 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,963 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,963 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,964 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,964 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,964 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,964 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,964 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,965 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,965 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,965 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,965 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,965 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,966 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,966 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,966 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,966 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,966 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,967 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,967 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,970 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,970 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,971 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,971 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,971 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,971 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,972 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,972 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,972 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,972 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,973 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,973 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,973 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,973 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,974 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,974 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,974 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,975 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,975 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,975 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,975 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,976 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,976 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,976 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,976 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,976 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,977 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,977 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,977 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,977 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,978 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,978 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,978 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,978 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,979 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,979 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,979 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,979 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,980 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,980 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,980 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,980 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,980 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,981 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,981 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,981 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,981 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,982 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,982 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,982 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,982 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,982 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,983 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,983 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,983 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,984 INFO L579 CodeCheckObserver]: Invariant with dag size 3 [2018-11-18 18:06:48,984 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,985 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,985 INFO L579 CodeCheckObserver]: Invariant with dag size 23 [2018-11-18 18:06:48,986 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,986 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,986 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,986 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,987 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,987 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,987 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,987 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,987 INFO L579 CodeCheckObserver]: Invariant with dag size 15 [2018-11-18 18:06:48,988 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,988 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,988 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,988 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,989 INFO L579 CodeCheckObserver]: Invariant with dag size 30 [2018-11-18 18:06:48,989 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,989 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,990 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,990 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,990 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,990 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,991 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,991 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,991 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,991 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,992 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,992 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,992 INFO L579 CodeCheckObserver]: Invariant with dag size 37 [2018-11-18 18:06:48,993 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,993 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,993 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,993 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,993 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,994 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,994 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,994 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:48,995 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,995 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:48,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 06:06:48 ImpRootNode [2018-11-18 18:06:48,995 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 18:06:48,996 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 18:06:48,996 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 18:06:48,996 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 18:06:48,997 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:57:40" (3/4) ... [2018-11-18 18:06:49,001 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 18:06:49,014 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-11-18 18:06:49,015 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 18:06:49,015 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 18:06:49,042 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((i <= 9 && unknown-#length-unknown[array] == 40) && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && 8 < i) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4]) || ((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && 4 * i <= unknown-#length-unknown[array]) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4]) && 10 <= i)) || (((((((((((((((4 < i && unknown-#length-unknown[array] == 40) && unknown-#length-unknown[numbers2] == 40) && i <= 5) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && i <= 0) && 0 <= i) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && i <= 3) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && 12 <= array + 4 * i) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && i <= 6) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && 5 < i) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && i <= 7) && 6 < i) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && 4 <= array + 4 * i) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && i <= 1) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 7 < i) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && i <= 8) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 3 < i) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && i <= 4) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && i <= 2) && 8 <= array + 4 * i) && 0 == array) && 1 == \valid[numbers4]) [2018-11-18 18:06:49,043 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && 40 <= unknown-#length-unknown[array]) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4] [2018-11-18 18:06:49,043 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 2 < i) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && i <= 3) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4]) || ((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4]) && i == 0)) || ((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers + numbers2 + 4 * i <= 32) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 7 < i) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers4 == 0) && i <= 4) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4]) && 3 < i)) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && 6 < i) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && i <= 7) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || ((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && i <= 1) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && numbers == 0) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 4 <= numbers + numbers2 + 4 * i) && 1 == \valid[numbers4])) || ((((((((((((((9 < i && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 + 4 * i <= unknown-#length-unknown[numbers2]) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && i <= 2) && 1 < i) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && 4 < i) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && i <= 5) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && i <= 9) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && 8 < i) && numbers == 0) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && i <= 6) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 5 < i) && \valid[numbers] == 1) && 1 == \valid[numbers4]) [2018-11-18 18:06:49,043 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((numbers2 + 40 <= unknown-#length-unknown[numbers2] && numbers4 == 0) && unknown-#length-unknown[numbers4] == 40) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && numbers2 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2 [2018-11-18 18:06:49,043 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((numbers + 40 <= unknown-#length-unknown[numbers] && numbers4 == 0) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers4] == 40) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) && 4 <= 4 * i + numbers3) && 1 == \valid[numbers3]) && \valid[numbers] == 1) || (((((((((((numbers + 40 <= unknown-#length-unknown[numbers] && i == 0) && numbers4 == 0) && unknown-#length-unknown[numbers4] == 40) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 <= numbers) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers <= 0) && 1 == \valid[numbers4]) && 1 == \valid[numbers3]) && \valid[numbers] == 1) [2018-11-18 18:06:49,043 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((40 <= unknown-#length-unknown[numbers3] && 0 == numbers3) && numbers4 == 0) && unknown-#length-unknown[numbers4] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) && 1 == \valid[numbers3] [2018-11-18 18:06:49,043 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\valid[numbers] == 1 && 40 <= unknown-#length-unknown[numbers]) && numbers4 == 0) && unknown-#length-unknown[numbers4] == 40) && i == 0) && numbers == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) || (((((((\valid[numbers] == 1 && 40 <= unknown-#length-unknown[numbers]) && numbers4 == 0) && unknown-#length-unknown[numbers4] == 40) && numbers == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) && 4 <= 4 * i + numbers4) [2018-11-18 18:06:49,044 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((numbers4 == 0 && unknown-#length-unknown[numbers4] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4] [2018-11-18 18:06:49,044 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == \valid[numbers] && 4 <= numbers + 4 * i) && numbers == 0) && unknown-#length-unknown[numbers] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) || ((((1 == \valid[numbers] && numbers == 0) && unknown-#length-unknown[numbers] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) && i == 0) [2018-11-18 18:06:49,044 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid [2018-11-18 18:06:49,072 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6e215682-ea4c-408c-a373-62558a41ef43/bin-2019/ukojak/witness.graphml [2018-11-18 18:06:49,073 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 18:06:49,074 INFO L168 Benchmark]: Toolchain (without parser) took 549045.15 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 958.1 MB in the beginning and 949.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-18 18:06:49,074 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:06:49,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 192.41 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 944.6 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2018-11-18 18:06:49,075 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 944.6 MB in the beginning and 1.2 GB in the end (delta: -206.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-11-18 18:06:49,076 INFO L168 Benchmark]: Boogie Preprocessor took 19.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 18:06:49,076 INFO L168 Benchmark]: RCFGBuilder took 377.04 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: 35.5 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. [2018-11-18 18:06:49,076 INFO L168 Benchmark]: CodeCheck took 548296.27 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 1.1 GB in the beginning and 949.1 MB in the end (delta: 163.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-18 18:06:49,081 INFO L168 Benchmark]: Witness Printer took 76.83 ms. Allocated memory is still 2.6 GB. Free memory is still 949.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:06:49,083 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, 58 locations, 17 error locations. SAFE Result, 545.7s OverallTime, 94 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 393224 SDtfs, -1025047596 SDslu, 868254472 SDs, 0 SdLazy, -1863800828 SolverSat, -1750933128 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 98.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 47531 GetRequests, 42926 SyntacticMatches, 2665 SemanticMatches, 1940 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1945266 ImplicationChecksByTransitivity, 538.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 47.5s InterpolantComputationTime, 7405 NumberOfCodeBlocks, 7405 NumberOfCodeBlocksAsserted, 93 NumberOfCheckSat, 7312 ConstructedInterpolants, 0 QuantifiedInterpolants, 3334141 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 93 InterpolantComputations, 27 PerfectInterpolantSequences, 26534/30328 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: 43]: all allocated memory was freed For all program executions holds that all allocated memory was freed 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: 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: 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: 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: 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: 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 - AllSpecificationsHoldResult: All specifications hold 17 specifications checked. All of them hold - InvariantResult [Line: 27]: Loop Invariant [2018-11-18 18:06:49,093 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,094 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,094 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,094 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,094 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,094 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((40 <= unknown-#length-unknown[numbers3] && 0 == numbers3) && numbers4 == 0) && unknown-#length-unknown[numbers4] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) && 1 == \valid[numbers3] - InvariantResult [Line: 27]: Loop Invariant [2018-11-18 18:06:49,095 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,095 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,095 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,095 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,096 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,096 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,096 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,096 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,098 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,098 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,098 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,098 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,098 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,099 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((((((numbers + 40 <= unknown-#length-unknown[numbers] && numbers4 == 0) && 4 <= 4 * i + numbers) && unknown-#length-unknown[numbers4] == 40) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) && 4 <= 4 * i + numbers3) && 1 == \valid[numbers3]) && \valid[numbers] == 1) || (((((((((((numbers + 40 <= unknown-#length-unknown[numbers] && i == 0) && numbers4 == 0) && unknown-#length-unknown[numbers4] == 40) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 <= numbers) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers <= 0) && 1 == \valid[numbers4]) && 1 == \valid[numbers3]) && \valid[numbers] == 1) - InvariantResult [Line: 18]: Loop Invariant [2018-11-18 18:06:49,099 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,099 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,099 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((((((numbers2 + 40 <= unknown-#length-unknown[numbers2] && numbers4 == 0) && unknown-#length-unknown[numbers4] == 40) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && numbers2 <= 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2 - InvariantResult [Line: 18]: Loop Invariant [2018-11-18 18:06:49,103 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,104 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,104 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,104 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,104 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,104 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,105 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,105 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,105 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,105 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,106 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,106 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,106 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,106 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,107 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,107 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,107 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,107 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,107 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,108 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,108 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,108 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,108 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,109 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,109 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,109 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,109 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,109 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,110 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,110 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,110 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,110 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,110 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,111 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,111 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,111 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,111 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,111 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,112 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,112 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,112 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,112 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,112 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,113 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,113 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,115 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,115 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,116 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,116 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,116 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,116 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,116 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,117 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,117 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,117 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,117 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,120 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,120 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,120 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,120 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,121 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,121 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,121 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,121 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,121 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,122 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,122 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,122 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,122 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,123 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,123 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,123 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,123 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,124 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,124 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,124 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,124 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,124 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,125 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,125 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,125 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,125 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,125 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,126 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,126 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,126 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,126 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,126 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,127 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,127 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,127 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,127 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,127 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,128 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,128 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,128 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,128 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,128 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,129 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,129 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,129 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,129 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,129 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,129 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,130 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,130 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,130 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,130 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,130 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,131 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,131 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,131 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((((((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 2 < i) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && i <= 3) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4]) || ((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4]) && i == 0)) || ((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && numbers + numbers2 + 4 * i <= 32) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 7 < i) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers4 == 0) && i <= 4) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4]) && 3 < i)) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && 6 < i) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && i <= 7) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || ((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && i <= 1) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && numbers == 0) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 4 <= numbers + numbers2 + 4 * i) && 1 == \valid[numbers4])) || ((((((((((((((9 < i && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers2 + 4 * i <= unknown-#length-unknown[numbers2]) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && i <= 2) && 1 < i) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && 4 < i) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && i <= 5) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && i <= 9) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && 8 < i) && numbers == 0) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && \valid[numbers] == 1) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 40 <= unknown-#length-unknown[numbers]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers == 0) && i <= 6) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 5 < i) && \valid[numbers] == 1) && 1 == \valid[numbers4]) - InvariantResult [Line: 8]: Loop Invariant [2018-11-18 18:06:49,133 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,134 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,134 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,134 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,134 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,135 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,135 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,135 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,135 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,136 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,136 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,136 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,136 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,136 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,137 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,138 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,138 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,139 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,139 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,139 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,139 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,139 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,140 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,140 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,140 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,140 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,140 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,141 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,141 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,141 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,141 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,142 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,142 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,142 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,142 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,142 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,143 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,143 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,143 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,143 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,143 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,143 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,144 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,144 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,144 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,144 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,144 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,145 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,145 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,145 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,145 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,145 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,145 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,146 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,146 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,148 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,148 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,149 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,149 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,150 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,150 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,150 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,150 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,150 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,151 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,151 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,151 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,151 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,152 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,152 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,152 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,152 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,152 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,153 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,153 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,153 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,153 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,154 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,154 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,154 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,154 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,154 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,155 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,155 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,155 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,155 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,155 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,156 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,156 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,156 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,156 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,156 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,156 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,157 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,157 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,157 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,157 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,157 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,158 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,158 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,158 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,158 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,158 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,158 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,159 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,159 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,159 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,159 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,159 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,160 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((((((((((((((((((i <= 9 && unknown-#length-unknown[array] == 40) && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && 8 < i) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4]) || ((((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && 4 * i <= unknown-#length-unknown[array]) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4]) && 10 <= i)) || (((((((((((((((4 < i && unknown-#length-unknown[array] == 40) && unknown-#length-unknown[numbers2] == 40) && i <= 5) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && i <= 0) && 0 <= i) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && i <= 3) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && 12 <= array + 4 * i) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && i <= 6) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && 5 < i) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && i <= 7) && 6 < i) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && 4 <= array + 4 * i) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && i <= 1) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 7 < i) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && i <= 8) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 3 < i) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && i <= 4) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4])) || (((((((((((((((unknown-#length-unknown[array] == 40 && unknown-#length-unknown[numbers2] == 40) && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && i <= 2) && 8 <= array + 4 * i) && 0 == array) && 1 == \valid[numbers4]) - InvariantResult [Line: 43]: Loop Invariant [2018-11-18 18:06:49,160 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,161 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 46]: Loop Invariant [2018-11-18 18:06:49,161 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,161 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,161 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,161 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,162 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,162 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,162 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,162 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((1 == \valid[numbers] && 4 <= numbers + 4 * i) && numbers == 0) && unknown-#length-unknown[numbers] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) || ((((1 == \valid[numbers] && numbers == 0) && unknown-#length-unknown[numbers] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) && i == 0) - InvariantResult [Line: 37]: Loop Invariant [2018-11-18 18:06:49,162 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,162 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,163 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,163 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((numbers4 == 0 && unknown-#length-unknown[numbers4] == 40) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4] - InvariantResult [Line: 37]: Loop Invariant [2018-11-18 18:06:49,163 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,163 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,163 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,163 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,164 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,164 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,164 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,164 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,164 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,165 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,165 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,165 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((((\valid[numbers] == 1 && 40 <= unknown-#length-unknown[numbers]) && numbers4 == 0) && unknown-#length-unknown[numbers4] == 40) && i == 0) && numbers == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) || (((((((\valid[numbers] == 1 && 40 <= unknown-#length-unknown[numbers]) && numbers4 == 0) && unknown-#length-unknown[numbers4] == 40) && numbers == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers4]) && 4 <= 4 * i + numbers4) - InvariantResult [Line: 8]: Loop Invariant [2018-11-18 18:06:49,165 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,165 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,166 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,166 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,166 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,166 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,166 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,167 WARN L1239 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2018-11-18 18:06:49,167 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-18 18:06:49,167 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((((((unknown-#length-unknown[numbers2] == 40 && unknown-#length-unknown[numbers4] == 40) && numbers2 <= 0) && 1 == \valid[array]) && \old(unknown-main_\old_#valid-unknown) == \valid) && 1 == \valid[numbers3]) && 1 == \valid[numbers2]) && 0 <= numbers2) && 40 <= unknown-#length-unknown[array]) && numbers4 == 0) && unknown-#length-unknown[numbers3] == 40) && numbers3 == 0) && 0 == array) && 1 == \valid[numbers4] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 192.41 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 944.6 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 944.6 MB in the beginning and 1.2 GB in the end (delta: -206.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 19.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 377.04 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: 35.5 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. * CodeCheck took 548296.27 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 1.1 GB in the beginning and 949.1 MB in the end (delta: 163.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Witness Printer took 76.83 ms. Allocated memory is still 2.6 GB. Free memory is still 949.1 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 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 #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 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 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 #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 #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 #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 #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 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 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 #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 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 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 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 #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 #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 #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 #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 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 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 #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 RESULT: Ultimate proved your program to be correct! Received shutdown request...